Keep this handy mini keychain calculator on your backpack or attached to a carabiner or chain, so you can use it when the need arises at school or work! Featuring a cute pink bear head shape and diamond pattern, plus a fun game on the back, this keychain calculator is sure to be useful and entertaining.Details:Pink2.4" x 2.4" (6.1cm x 6.1cm) approximate sizeStoried Solutions collectionZinc alloy, PVC, polypropylene and button cell battery