This breadboard will allow prototyping of projects prior to a more permanent assembly solution, it's ideal for hobbyists, students, Lab work or by any one who needs to test a circuit. A self-adhesive pad is attached to the rear of the breadboard.Can also be connected to AD-01(BZ13P), AD-100(AG08J), AD-101(AG09K), or other AD-102 blocks. Dimensions: 62x83x10mm.