Spray the cleanser evenly onto the complimentary superfine fibre cloth, wipe the screen, then scrub the screen with clean moist superfine fibre cloth or moist towel. LCD screen cleaner is harmless to people. Available scope: 1. liquid cubage:200ml cleaner liquid 2. Products Descriptation:superfine cleaner cloth300mm*300mm+blisder pakage 3.Blister package size:115mm*230mm*45mm 4. QTY:20PCS 5. G./W: 7kg 6. N./W:6.5 kg