ITEM NAME:1x DoubleSide Protoboard Circuit Universal DIY Prototype PCB Board 6x8cm FT 100% Brand new and high quality Grid :about 0.1inch (2.54mm) Thickness : about1.6mm Hole diameter : Approx.1.0mm Dimension:Approx.6x8cm(W*L) Quantity:5pcs Material:glass fiber Both sides are identical Included 1x 6*8cm Double-Side Prototype PCB.1x 6 8cm Double-Side Prototype PCB. Both sides are identical. Material:glass fiber.