Cobo Tablet Plus (Keystone Tablet Plus) – 304-Grade Stainless Steel Seed Key Backup Sale

Description
Keystone Tablet Plus is the ultimate metal solution for storing your recovery phrase of your Bitcoin and other cryptocurrencies.
Compared to Cobo Tablet, Cobo Tablet Plus is redesigned with a slot for each letter tile, as opposed to a slot for every four. Even if the 304-grade steel gets warped, letters tiles won’t budge from their frame.
It has 13 screws on each side to better hold all the letter tiles, as opposed to 3 screws on each side for Cobo Tablet.
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Fireproof
Designed to be indestructible with a fireproof threshold of 1399 to 1455°C 2550 to 2651°F (house fires get up to 649℃ 1200°F).
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Waterproof and Corrosion Resistant
Composed entirely of 304-grade stainless steel. Keystone Tablet is waterproof and resistant to various types of corrosion.
Seed Support
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
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Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
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In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
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Installation Guide

Additional Information
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seekusspaces.shop © 2025 All Rights Reserved
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Designed to be indestructible with a fireproof threshold of 1399 to 1455°C 2550 to 2651°F (house fires get up to 649℃ 1200°F).
Â
Â
Waterproof and Corrosion Resistant
Composed entirely of 304-grade stainless steel. Keystone Tablet is waterproof and resistant to various types of corrosion.
Seed Support
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
Â
Â
Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Designed to be indestructible with a fireproof threshold of 1399 to 1455°C 2550 to 2651°F (house fires get up to 649℃ 1200°F).
Â
Â
Waterproof and Corrosion Resistant
Composed entirely of 304-grade stainless steel. Keystone Tablet is waterproof and resistant to various types of corrosion.
Seed Support
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
Â
Â
Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Composed entirely of 304-grade stainless steel. Keystone Tablet is waterproof and resistant to various types of corrosion.
Seed Support
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
Â
Â
Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
Â
Â
Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Double-sided storage supports 12, 18, and 24-word recovery phrases (BIP39 specifies only the first 4 letters are needed to identify each word).
Â
Â
Etched in Steel
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
An intense industrial etching process ensures your phrase words are permanently preserved.
Â
Â
In the Box
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Keystone Tablet Plus, 4 Sheets of metal letters, 2 Tamper-Proof stickers, Extra screws, Screwdriver, Quick Guide.
Specifications
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide

Additional Information
Title
Default Title
seekusspaces.shop © 2025 All Rights Reserved
-
-
Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart
Dimensions: 70 X 105 X 6 mmÂ
Weight:Â 450Â g
Package Dimensions: 160 x 110 x 35 mm
Â
Â
Installation Guide
Additional Information
Title | Default Title |
---|
seekusspaces.shop © 2025 All Rights Reserved
- Image
- SKU
- Rating
- Price
- Stock
- Description
- Weight
- Dimensions
- Additional information
- Add to cart