Description: Designed with hanging buckle, this keychain can be conveniently hung on any items you want to decorate to be a perfect embellishment. You can hang it on your backpack, handbag, school bag and so on to make them look unique. With multi-functional design, this dinosaur calculator keychain is a combination of calculator, bead maze and key holder, holds your keys together to prevent them from missing, plays a good decoration role to make your bag no longer monotonous and provides an interesting way to pass by the boring time. Made of high quality silicone material, it is flexible, wear-resistant and durable. The length of this product is 9cm and width is 6cm. It is an ideal gift for friends or family on New Year, Thanksgiving, Christmas, graduation ceremonies and any occasion. Item Name: Calculator Keychain Material: Silicone Battery: Button Battery(Included) Features: Adorable, Wear-resistant, Fine Workmanship Size Details: L: 9cm/3.54", W: 6cm/2.36" (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 Calculator Keychain