[Quality] The blank keychain is made of high-quality PU material, which is light and hard, smooth and comfortable, non-, and not easy to fade. It is an perfect product for decorating keys, bags, gifts, etc.[Double-sided] This sublimation blank is not only on both sides of the blank, but also can create patterns or patterns on the blank. It is smooth and easy to sublimate. Through it, you can enhance your hands-on ability, stimulate your imagination, and bring you many DIY . The sublimation keychain is detachable and can print patterns on the blank surface. It is easy to use and helps you easily connect the key.[Easy to use] The temperature of the transfer machine must be set at 180-190/350-390 (about 180-190)[Exquisite gift selection] You can use dye sublimation technology to DIY or print patterns on the surface of these dye sublimation keychains. It is a lovely relatives and friends.Colour: black + whiteMaterial: PUSize: about 8x4.2cmPackage Contents:10 * Sublimation blank keychainsOnly 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.