uxcell 100 Pcs 5mmx5mmx1.5mm 4 Pins SMD Momentary Tact Tactile Micro Switches Product Name : Tact Switch;Action Type : Momentary Total Size(Pin No Include) : 5 x 5 x 1.5mm/0.2" x 0.2" x 0.06"(L*W*T);Button Dia : 2mm/0.08" Material : Plastic, Copper,Metal;Color : Black, Copper Tone,Silver Tone Net Weight : 7g Package Content : 100(2%) x Tact Switch