Reusable Cleaning Cloths, Microfiber, 16 X 16, Yellow, 12/carton Color-Coded Double Zipper The plastic pad holder's bottom

The plastic pad holder's bottom surface has hook grippers that attach to a loop surface on any 3M™ Doodlebug™ Pad or Brush

For use with PC/Mac computers and laptops via USB

Rim lock closure provides an audible "click" for easy

They're sturdy

Reusable Cleaning Cloths, Microfiber, 16 X 16, Yellow, 12/carton Color-Coded Double Zipper The plastic pad holder's bottomColor coded products help reduce cross contamination by differentiating area of use. Patent pending zig zag scrubbing strips and high quality knitting for better absorption and debris pickup. Double finished edges provide durability and shape retention. Durable up to 500 launderings. Bleach safe. Hypoallergenic, lint free, nonabrasive.