140 wipers per box Kimtech Science Wipes easily wipe up liquids, dust and tiny particles and are designed for delicate tasks Kimberly-Clark Kimwipes features one-at-a-time dispensing for minimized waste Anti-static dispensing system reduces lint and electrostatic discharge (for sensitive environments like labs) Each wiper is 14.7' x 16.6' and useful for polishing glassware, cleaning laboratory instruments and other delicate surfaces