Size: ENHYPEN pendant:(3.25*1.15 inch); total length:(5.02 inch). Materials: Made of acrylic, environmental protection and safety material . ENHYPEN Keychain: the surface has a thin protect film,please sure you take off the protective film on the front back so the acrylic looks clear instead of cloudy. This is an surprised gift for ENGENE fans.As birthday gifts, Christmas gifts, Thanksgiving gifts, anniversary gifts, valentine's day gifts, wedding gifts, etc. Occasions:Decorate your schoolbag, backpack, hat or suitable for securing daily using items such as room keys, door keys, car keys, entrance guard card, and more, giving much charm to keys！