It is this keyring that has smooth and bright surface, double-sided clear printing, and it is clean and profound, not easy to fall off. With rich and varied emotional expression vocabularies on different color areas, this key chain contributes to clearer classifications of feelings and makes it easier for children to comprehend the difference between them when served as an educational tool. It is made of high quality acrylic material. The diameter is 8 cm. It can be versatile to hold car keys, home and office keys, to decorate your backpack, satchel and more. Item Name: Key Chain Material: Acrylic Features: Double Printing, Smooth Surface, Fine Workmanship Size Details: Diameter: 8cm/3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Key Chain