Product Name : Button Battery Holder;Fit Battery Model : /LIR2032 2025 2016 (Not Included Here);Material : Plastic, Metal Max Battery : 1;Body Size : 22 x 8mm / 0.9inch x 0.3inch(Max D*H) Inner Diameter : 20mm / 0.79inch;Pin : 2(1 for "-", 1 2 Pins design , PCB mouting type, for single /LIR2032 2025 2016 button battery pay attention to the Specification Table purchasing, make product is right what you . Battery is not included here. Color : Black Package Contents: 1x 20 in 1 /LIR 2032 button cell battery 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 the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.