Product Name : Tact SwitchAction Type : MomentarySwitch Size : 12 x 12 x 7mm / 0.47 inch x 0.47 inch x 0.28 inch (W x L x H)Pin Spacing : 12 x 4mm / 0.47 inch x 0.15 inch(L x W)Material : Plastic, Metal, Electric PartsColor : Black, Silver ToneNet Weight : 34gFeatures momentary action, 4 pins, push button, square shape,DIP mounting.Used in the fields of electronic products, household or office appliances, sound equipments, digital products, and more.High precision mechanism design offers acute operation and long service life.Package Content : 40 x Tact SwitchesOnly 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.