Product Name : Button Battery Holder Fit Battery Model : /LIR2032 2025 2016 (Not Included Here) Max Battery Quantity : 1 Body Size : 22 x 8mm / 0.9" x 0.3"(Max D*H) Inner Diameter : 20mm / 0.79" 2 Pins design , PCB Plug-in type, for single /LIR2032 2025 2016 button battery Please pay attention to the Specification Table before purchasing, make our product is right what you want. Battery is not included here. Pin Quantity : 2(1 for "-", 1 for "+") Distance Between Pins : 20mm / 0.79" Material : Plastic, Metal Color : Black Net Weight : 18g Package Content : 10 x Button Battery Holder Note:Light 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.