Product Name: Button Battery Holder;Fit Battery Model: CR 2032/2025, (Not Included Here);Material: Plastic, Metal Voltage: 3V;Max Battery Quantity: 1;Total Size: 24 x 20 x 12mm / 0.94' x 0.8' x 0.47(L*W*H) Inner Diameter: 20mm / 0.79' Distance Between Pins: 20mm / 0.79';Color: Black Weight: 18g;Package Content: 10 Pcs x Button Battery Holder