Product Name: Button Battery HolderFit Battery Model: CR/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 Quantity: 2(1 for "-", 1 for "+")Distance Between Pins: 20mm / 0.79"2 Pins design , PCB mouting type, suitable for CR/LIR2032 2025 2016 button batteryPlease pay attention to the Specification Table before purchasing, make our product is right what you want.Battery is not included here.Material: Plastic, MetalColor: BlackNet Weight: 18gPackage Contents:5 Pcs x Button Battery HolderOnly the above package content, other products are not included.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.