Specification Brand : Aexit BulletPoint1 : Country of Manufacture: CHINA; Material: Plastic, Conductive Fibers BulletPoint2 : Net Weight: 70g; Package Content: 2 x Anti Static Brushs BulletPoint3 : Main Color: Green,Yellow; Brush Size: 7.5 x 4 x 6cm / 3" x 1.6" x 2.4"(L*W*H) BulletPoint4 : Total Size: 7.5 x 4 x 14cm / 3" x 1.6" x 5.5"(L* W*H); Hanger Hole Size: 3.5 x 2.2cm/1.4" x 0.9"(L*Max.W) BulletPoint5 : Product Name: Anti Static Brush ItemName : Aexit Plastic Handle Tool Sets Keyboards Fans Vents Machine Anti Static Cleaning ESD Tool Sets Brush 2pcs ItemTypeKeyword : science-lab-antistatic-brushes Manufacturer : Aexit Material : Other ModelNumber : modle PartNumber : f181219ae12385 ProductDescription : Features: easy structure handle for easy and comfortable grip. The handles are able to remove charges to ground. Removes dirt on PCB or other sensitive components, and discharges the static electricity to the ground.