[Super Value Pack]: Includes 30 Black DIY Sublimation Blank Keychain Plates. Dimensions - 3 1/2(L) x 1 3/4 inch (W)[Quqlity Material:]: These blank boards are made of high quality ABS, light weight, smooth and durable[How to use]: Please set the temperature of the transfer machine between 180-190 degrees Celsius / 356-374 degrees Fahrenheit, which is a suitable temperature for thermal transfer printing. Both sides of the blank keychian board can be printed as it is a double-sided coated sublimation board.[Exquisite Gifts]: It is a good choice as a gift decoration. You can print your own designs, , numbers, and more.[Multipurpose]: You can use blank tags as key tags, luggage tags, motel tags.Material: plasticcolour: blackPackage Contents:30 x blank keychainsOnly 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.