This is 20 x 30 cm Universal Single-Sided PCB Prototype Board High-quality universal prototyping board with standard 2.5mm (0.1 inches) spacing through holes.
High-quality 20×30 cm FR4 material, Single-sided, HASL, NC CNC drilled.
Package Includes :
1 x 20 * 30 cm Universal Single-Sided PCB Prototype Board