Available in three sizes: 1 mm, 2 mm, and 3 mm, along with various pack sizes. ESD safe. Dust-free sticky swabs are specially used and designed for a high degree dust-free environment (class 10-100). Anti-static treatment can safely dissipate electrostatic charge. Sticky swabs are applicable for manufacturing and assembling static sensitive products. OAL: 70 mm, PVC. Kit contains 25 of each size.