5.6 x 2.5cm(L x W) brush size, easy structure flat handle for easy and comfortable grip. Dissipative polypropylene black handles are 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. Product Name: Anti Static Brush Brush Size: 5.6 x 2.5 x 0.3cm / 2.2 inch x 0.98 inch x 0.12 inch(L x W x T) Total Size: 17 x 6 x 0.8cm / 6.7 inch x 2.4 inch x 0.31 inch(L x W x T) Material: Plastic, Conductive Fibers Color: Black Weight: 50g Package Content: 2 x Anti Static Brush Only the above package content, other products are not included. Note: Light reflection 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. 5.6 x 2.5cm(L x W) brush size, easy structure flat handle for easy and comfortable grip. Dissipative polypropylene black handles are to remove charges to ground. Removes dirt on PCB or other sensitive components, and discharges the static electricity to the ground.