Product Name: Tactile Switch CapMaterial: PlasticInner Size: 3.8 x 3.2mm/0.15 x 0.13inch(L*W)Top Diameter: 11.6mm/0.46inchOverall Size : 13 x 8.4mm/0.51 x 0.33inch(Dia*H)Detailed Size: Pls see above pictureFit Switch: 12*12*7.3mm Square-Head Tactile SwitchNet Weight: 8gPackage Content: 20Pcs(2%) x Tactile Switch Caps