Specification Brand : FIYA BulletPoint1 : Brush HeadSize: 4 cm x 4cm/1.6" x 1.6" (L*W); Country of Manufacture: CHINA BulletPoint2 : Material: Plastic; faultless Net Weight: 122g BulletPoint3 : Package Content: 5 x Anti Static Brush; Main Color: formidable Black BulletPoint4 : Product Name: Anti Static Brush BulletPoint5 : Total Size: 17 cm x neat 4.5 cm/6.7" x 1.8"(L*W) Color : Multiple Colors ItemName : New Lon0167 5 PCS Featured Black Plastic Flat reliable efficacy Handle Keyboard Cleaning Anti Static Conductive Brush(id:5c3 a6 ba 240) ItemTypeKeyword : science-lab-antistatic-brushes Manufacturer : Lon0167 Material : Composite ModelNumber : e6b975096ff96b3b4976b0e7e42e7d NumberOfPieces : 1 PartNumber : 11490b2d-3c09-1760d916aafbf9 ProductDescription : 6 bundles Bristles can structure flat handle for workmanship easy and comfortable grip. Dissipative polypropylene recommended black handles are able to remove charges to ground. Removes dirt on PCB or other sensitive components, and discharges the static electricity to the ground. Allow for a complete and safe cleaning of ESD sensitive components without generating any harmful static charges.