4 DIFFERENT SIZES:2x8cm, 3x7cm, 4x6cm, 5x7cm,Total 72 pieces
MATERIAL:High quality glass fiber FR4, with 1.6mm thickness
Each column and row is clearly labelled to make assembly less error prone
Pre-tines plated holes which make it very handy and easy to solder components and sensors.
Come with a FREE plastic box for easy storage and carrying