Description The cleaning brush provides a comfortable grip and easy use. Made of PA materials, these brushes are practical and reliable. This brush set is a must-have for anyone working with electronics. Whether you need to clean circuit boards or clean keyboards, this brush set is a nice choice. Features -Color:Black -Material:PA -Size:22.50X2.50X1.00cm/8.84X0.98X0.39in -Size:17.40X2.00X1.00cm/6.84X0.79X0.39in -Size:16.90X1.80X1.00cm/6.64X0.71X0.39in -Size:17.10X5.60X1.00cm/6.72X2.20X0.39in -Size:14.40X4.40X1.00cm/5.66X1.73X0.39in -Size:14.10X3.40X1.00cm/5.54X1.34X0.39in -Size:14.90X1.90X1.00cm/5.86X0.75X0.39in -Size:15.10X1.50X1.00cm/5.93X0.59X0.39in -Size:13.80X1.00X0.40cm/5.42X0.39X0.16in -Size:12.20X0.80X0.50cm/4.79X0.31X0.20in -Anti-static brushes are suitable for cleaning pcb circuit boards, laptop keyboards, computer keyboard, machine. -The different sizes allow for precise cleaning in various scenarios, meet different cleaning needs -Anti static feature, and ergonomic handle design for comfortable and convenient use. -Made with reliable PA materials for long-lasting performance, and you can use these brushes with confidence. -This cleaning brush kit is simple in structure, small in size and light in weight, easy to carry and use. Anti-static brushes are suitable for cleaning pcb circuit boards, laptop keyboards, computer keyboard, machine. The different sizes allow for precise cleaning in various scenarios, meet different cleaning needs Anti static feature, and ergonomic handle design for comfortable and convenient use. Made with reliable PA materials for long-lasting performance, and you can use these brushes with confidence. This cleaning brush kit is simple in structure, small in size and light in weight, easy to carry and use.