Hero Camera accessories Material: Aluminum Product size: 3.5*1.6*1.1cm Color: Black Suitablt for HD Hero 2 Hero 3 Camera. Packing List: 1* connecter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 4. Scope of use: leather/wood/rubber and other soft materials (cannot be used for metal and hard objects) 1. Essential tools for started with leather carving - Leather goods made with leather carving tools incorporate the visual beauty and ingenuity. unique artwork. 3. Usage: Tools for making and seals on the of leather, bags, and leather goods. 2. Mini, compact and hard material, 36 different letters to meet your needs.