Srutueo Excellent cleaning effect, no deformation, no hair loss, durable Anti-static design of bristles, high hardness, easy to clean between the motherboard Material:plastic, metal, bristles colour:Blue Package Contents: 1 x -022B Anti static brush Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.