Perfect for cleaning your Borderlands Bakery brushes, other brushes, and even your makeup brushes! Ergonomic comfort grip for fingers and comes with suction cup on back to adhere easily to select surfaces. DO NOT use to clean product which has residual The Sugar Art Master Elites to avoid stains and DO NOT use with Poppy Paints as the paint will destroy the silicone. Approx. 4 inches across in diameter. To use: wet pad with a bit of water, apply a few drops of mild cleaning solution (i.e. dishwashing fluid), wet your dirty brushes and move in circle motions. Rinse and repeat until water runs clear!