Craft Sha Leathercraft 1.2mm A4 Full Grain Oiled Black Vegetable Tanned Cowhide Piano Leather for Leatherworking | Goods Japan

Craft Sha Leathercraft 1.2mm A4 Full Grain Oiled Black Vegetable Tanned Cowhide Piano Leather for Leatherworking


Great for wallets, cases, and compact leather goods. Burnishable edges, consistent skiving, and a clean surface for precision work.



BRL 93.34
1 piece
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This A4-sized leather sheet is hand cut from black, full-grain vegetable tanned cowhide. It has been professionally tanned and skived to a consistent thickness of approximately 1.2mm (±0.07mm). Measuring 210mm x 297mm (8.2 x 11.7 inches), it is perfectly suited for compact leathercraft applications such as wallets, cardholders, ID holders, and cable organisers.

The leather is made in Japan using humanely sourced hides and traditional vegetable tanning methods under strict environmental control. The black colour is achieved during the tanning process and enhanced with a professional oil treatment for added durability and flexibility. Due to this finish, the leather is not suitable for further dyeing, stamping, or lacquering. However, the edges and flesh side can be burnished to a clean and polished finish.

This listing is for the A4 size only. The following formats are also available and sold separately:

• A4 size (210mm x 297mm / 8.2 x 11.7 inches), similar to US Letter
• A3 size (297mm x 420mm / 11.7 x 16.5 inches), double the size of A4
• A2 size (420mm x 594mm / 16.5 x 23.4 inches), four times the size of A4
• 400g pack of black vegetable tanned leather trimmings

Each sheet is machine cut with clean right angles and professionally skived to ensure reliable handling, minimal trimming, and clean project layout. The smooth surface and consistent grain make it a great choice for refined edge finishing and precision stitching.

Recommended uses (from A4 Leather Projects book, Studio Tac):

• Card pockets: 1 sheet (up to 8 pockets)
• Watch straps, keychains: 1 sheet (3 or more items)
• Card case, phone case, ID holder: 1 sheet
• Wallets or small pouches: 2 to 3 sheets
• Complex wallets or organisers: 3 to 4 sheets
• Patchwork totes or small bags: 5 sheets or more

Please note: As a natural product, minor grain marks, surface blemishes, slight colour unevenness, or edge variation of a few millimetres may occur. These are normal and reflect the authenticity of full-grain vegetable tanned leather.

Technical characteristic Value
Item ID 45182
Condition New
Manufacturer Craft Sha
Manufacturing country Japan
Net weight 70 g
Weight 170 g
Dimensions 210×297×nullmm
Customs tariff number 411510000

JAN Code:

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