uxcell Stationery Green Keys 8 Digit LCD Mini Calculator w Neck Strap Product Name : Calculator;Display Digits Quantity : 8 Digits Power Supply : 1 x AG10 Cell Buttery (Not Included);Total Size : 9.3 x 5.2 x 0.7cm / 3.6" x 2" x 0.27" (L*W*T ) Strap Gitrh : 74cm / 29";Color : Green, White Main Material : Plastic, Rubber;Weight : 26g Package Content : 1 x Calculator