Double action scouring sponge: high quality microfiber cloth on one side, scouring on the other. The soft microfiber surface effectively wipes away hard dirt, absorbing moisture after cleaning. The purifier is made of soft PVC and polyester fibers. Superior scratch-free cleaning makes this scouring sponge ideal for tough and tough soils. Super absorbent and durable: 80% polyester; 15% polyamide (nylon) The central part is made of polyurethane, the inner high density sponge with superior absorption leaves no marks after use, retains its shape and lasts longer than traditional cleaning sponges. Size: Each microfiber sponge measures 6.5 x 4.1 x 0.4 inches, set of 5 scouring sponge in different random colors, 2 free adhesive hooks. Multi-purpose: Works great on dishes, stainless steel appliances like pots or pans, counters, hobs and sinks, great for household cleaning, also available for bathroom, shower glass, tiles, windows, mirror, floor and all hard surfaces, Leaves no scratches or streaks.