DescriptionThis product is a solderless breadboard set, which is made of durable plastic material, with good texture, safe and practical. Easy to install and use, it can be easily applied to your project. It is a very practical accessory that will meet your needs well.Features-Color:Assorted Color -Material:Plastic -Size:8.10X5.30X1.00cm/3.18X2.08X0.39in - Small breadboards for easy assembly and storage of small circuits. Just insert 400 holes for electronic circuit test and experiment. - Parts and wiring changes can be easily replaced by simply unplugging the electronic circuit and plugging it in. - Combinations of different lengths jumper wires, various uses, easy to identify and easy to use. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. - Simple in structure, easy to use, not easy to deform, you can use it with confidence.