ITEM NAME:3 x Black Wire Lead CR 2032 Button Battery Button Battery Holder Case B7W8 3 x Black Wire Lead CR 2032 Button Battery Button Battery Holder Case B7W8 Product name: button battery holder Fit battery: CR 2032 (not included) Material: Plastic, metal Size: 28 x 10 mm / 1.1 x 0.4 (Max D * H) Color: Black Cable quantity: 3 Net weight: 15 g Inner diameter: 19 mm / 0.75; Cable length: 10 cm / 3.9 Before purchasing, please refer to the measure table clock for CR2032 of a single coin cell battery and check. Batteries are not included. Package Contents: 3 × button battery holder Note: Light shooting 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.