DescriptionThe product is a mini calculator which made from plastic material for durable and long-lasting use.It can provide a good convenience for you to calculate those complex numbers. With portable design and easy to use, it is suitable for home and office use.Features-Color:Grey -Material:Plastic -Size:9.50X6.50X1.00cm/3.73X2.55X0.39in -Battery: Button battery(included) -Made from premium material, practical and durable, it has a long service life. -A mini electronic calculator for daily use, which is very suitable for students use. -Compact and lightweight, portable and convenient, you can take it anywhere. -Creative keychain design, and this product can also organize your keys, easy to carry. -With general computing power, this mini calculator can fully satisfy your daily use.