Colour:Green Material:Aluminum alloy Application:Wood Working Tool Please note: There is a slight color difference or discrepancy in kind, it does not affect the use, please do not mind, thank you! Size:19mm (3/4 inch) Package Contents: 2x Bench Dog Clamp Only the above package content, other products are not included. Note: Light reflection 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.