uxcell 2Pcs 9cm x 15cm FR-4 Single Sided Prototype Tinned PCB Universal Board Product Name : Universal PCB Board;Hole Dia(Approx) : 1mm / 0.039";Hole Pitch(Approx) : 2.54mm / 0.1" Size(Approx) : 9 x 15cm /3.5" x 6"(W*L);Thickness(Approx) : 1.6mm / 0.063" Install Hole Dia : 3mm/0.12";Install Hole Distance : 14.3 x 8.2cm/5.5" x 3"(L*W) Material : FR-4, Tin;Color : Green, Silver Tone Net Weight : 75g;Package Content : 2 x Universal PCB Board