uxcell 10 Pcs Single Unit Pushwheel Thumbwheel Switch KM1 0-9 Product Name : Pushwheel Switch;Model : KM1, 0-9;Number of Unit : 1 Digital : 0,1,2,3,4,5,6,7,8,9;Code Method : Decimal Size(each piece) : 4 x 2.4 x 0.8cm/1.6'' x 0.9'' x 0.3'' (L*W*T);Total Length(approx.) : 8cm/3.1" Color : Black;Material : Plastic, Electronic Parts Weight : 38g;Package Content : 10pcs x Pushwheel Switch