"Product Name :number Keyboard ;Key Type : 3x4
tPad Size : 69 x 51 x 10mm/2.7"" x 2"" x 0.4""(L*W*T);Mounting Hole Diameter : 2mm/0.08""
tMounting Hole Center Distance : 59 x 46mm/2.3"" x 1.8""(L*W);Material : Plastic, Electric Parts
tColor : Black;Net Weight : 17g
tPackage Content : 1 x Matrix number Keyboard"