Features Depending on your needs, various electronic components can be inserted or pulled out. Perfect for assembling electronic circuits, debugging and training. High quality breadboard for solderless testing of electronic circuits, reusable, environmentally friendly recycling. Quickly create a prototype of an electronic circuit that can be easily modified. No soldering required, saves time on circuit assembly. Specification: Plastic part: ABS. Colour: white. Connection points: 400 holes. One terminal block: 300 connection points Two distribution bars: 100 link points Diameter of matching shift wire: 0.8mm Size: 85 x 55 mm / 3.3 x 2.2 inches. Features: Depending on your needs, various electronic components can be inserted or pulled out. Quickly create a prototype of an electronic circuit that can be easily modified. No soldering required, saves time on circuit assembly. High quality breadboard for solderless testing of electronic circuits, reusable, environmentally friendly recycling. Perfect for assembling electronic circuits, debugging and training. Package list: 1 x bread chopping board. Package List