Features: Proper gift: you can DIY these MDF blank keychains for yourself, or for your lover, friends, family members, classmates, colleagues as meaningful gifts. Quality material: these blank keyrings are made of quality MDF (medium density fiberboard), which are lightweight, reliable and durable, not easy to fade or wear. Package contains: you will receive 40 pieces DIY MDF keychains, specific shapes as pictures shown, sufficient quantity and shapes can meet your daily demands. Cute design: the pictures sublimation keyring is detachable, and you can print patterns on the both sides of the blank surfaces. Wide range of use: these blank keychains are suitable for Christmas, New Year, Valentine's Day, birthday, winter holiday, Carnival and so on,increase warm and joy atmosphere. Specifications: Material: Zinc Alloy Color: White Size:4.9x4.9cm/1.93x1.93in/ 4.8x4.8cm/1.89x1.89in/ 4x5.5cm/1.57x2.17in/ 4.5x5cm/1.77x1.97in Thickness:3mm/0.12in Package Includes: 40PCS Keychain note: Due to the difference of light and screens, the product you receive may not be exactly the same as the picture. Please allow slight error on size due to manual measurement.