Product Size: Package (W x D x H): Approx. 3.9 x 0.6 x 3.3 inches (10 x 1.5 x 8.5 cm); Keychain (plate parts): Approx. 1.6 x 0.1 x 4.3 inches (4 x 0.3 x 11 cm); *Not including chain and strap). Main Materials/Materials: PVC, acrylic, steel Plates can be customized with stickers. 1 sticker (alphabet, number, and 3 types of symbols) *Sticker is not sold separately. Please note that we may cancel it according to the circumstances (C) 1976, 2024 Sanrio Co., Ltd. (P)