Product Name : Battery Case; Material : Plastic, Metal Body Size : 5.7 x 3.2 x 1.5cm / 2.2 Inch x 1.3 Inch x 0.6 Inch (L * W * H); Cable Length (Each): 14cm / 5.5 Inch Battery Type : 2 x AA 1.5V; Color: Black Net Weight: 37g/Set This battery holder box with connector, fit for 2 x 1.5V AA batteries. With the spring clip, you can easily put the battery in. Battery is not included here. Material: Metal, Plastic Package Content: 50 x 1.5V Battery Holder Box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.