Exel Microfibre supercloths are great for cleaning, dusting, polishing, Damp wiping - lift dust and dirt whilst protecting surfaces and cleaning to microscopic levels. Trusted by cleaning professionals.Can be used at the office, home, work place and even for industrial or professional uses. As these tiny microfibres work hard for you collecting dirt from any surfaceEach of the Cloths are Large 40cm x 40cm size - Robust 300gsm Contract Quality - Soft, absorbent, gentle and scratch-free Premium QualityMade of 80% Polyester 20% Polyamide - Machine Washable - They come out good as new everytime!Available in Blue, Pink, Yellow, Green, White, Grey