Product Name : Button Battery Holder Fit Battery Model : CR/LIR2032 2025 2016 (Not Included Here) Max Battery Quantity : 1 Body Size : 22 x 8mm / 0.9 inch x 0.3 inch(Max D x H) Inner Diameter : 20mm / 0.79 inch 2 Pins design , PCB Plug-in type, for single CR/LIR2032 2025 2016 button battery Please pay attention to the Specification Table before purchasing, make sure 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 inch Material: Plastic, Metal Color: Black Net Weight: 54g Package Content: 30 x Button Battery Holder 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.