Uxcell 40 Pcs 6x6x8.5mm Pcb Tactile Tact Push Button Micro Momentary Switch Product name : tact switch;action Type : Momentary Dimension : 6 x 6x 8.5mm/ 0.18" x 0.18" x 0.32"(L*w*h);button Size : 3 x 5 mm / 0.12" x 0.2"(D*h) Material : plastic, metal, electric parts;color : black, Silver Tone Net weight : 12G Package content : 40 x tact switch