Product Name: Button Battery Holder Fit Battery Model: /LIR2032 2025 2016 (Not Included Here) Body Size: 23 x 8mm / 0.9 x 0.3 (Max D*H) Inner Diameter: 20mm / 0.79 ;Pin : 2(1 for - , 1 for + ) Distance Between Pins: 20mm / 0.79 2 Pins design , PCB mouting type, suitable for /LIR2032 2025 2016 button battery Please pay attention to the Specification Table purchasing, make product is right what you . Battery is not included here. Material: Plastic, Metal Color: Black Net Weight: 18g Package Contents: 5 Pcs x Button Battery Holder Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.