Atrix 31653 ESD Safe Round Dust Brush Consists of nylon bristle and polypropylene body.

Dimensions:

• Overall Length: 4.45″ 1.44″
• O.D 1.25″ I.D
• Bristle Length: 1.18″
• Bristle Configuration: Round 2.30″ Diameter

Standard accessory included with 

Round Vacuum Dusting Brush

Compare to SCS/3M SV-DBSD1