[High Quality Steel Material]: Round leather hole punch sets are made of premium steel, with full polishing, anti-rust and anti-corrosion. The surface is smooth, the orifices are sharp, firm and sturdy for use, not easy to deform, durable. [Easy to Use and Storage]: Leather craft punch tools for leather easy to operation, just need using the mallet to tap the end of the tool, the orifice will puching a hole. [Widely Used in Life]: hollow punching tools suit used for leather, rubber, plastic material, for belts, watch bands, bag blet and other leather crafting. [Please Note]: The leather punch tool supports whetstone grinding, suit for long time use, and please note In order to prevent rust during transportation, the product has been wiped with anti-rust oil. Please clean it before using it. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:steel Size:0.5-7mm Package Contents: 17 * belt hole puncher 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.