26 Jul 104Pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electr
((10 pieces 2 8cm, 10 pieces 3 7cm, 5 pieces 4 6cm, 5 pieces 5 7cm and 1 pieces 7 9cm PCB boards). Excellent PCB Board Kit for Handy Soldering. Solid Quality and Great Value - High quality of durable glass fiber -FR4 material with...