Since it has back labyrinth design, this product has endless fun, which is widely applied and multi-purpose.Having a small size and light weight, this product is convenient to use since it is easy to carry and storage.Made of ABS material, this product is wear-resistant and long lasting.The length of this product is 7cm, the width is 3.8cm and the height is 1cm.It can be used as office supplies, school supplies.Item Name: CalculatorMaterial: ABSBattery: 1 x Button Battery (Included)Features: Portable, Small, DecorativeSize Details: 7cm x 3.8cm x 1cm/2.76" x 1.5" x 0.39" (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