Manufactured from ultra-fine 0.1 denier microfibre for optimum softness and density. This cloth absorbs grease and moisture more effectively than a chamois leather, without scratching. Super large size of 380mm x 320mm (15" x 12" ) approx. Excellent cleaner for lenses, spectacles, camera bodies, telescopes, binoculars, CD & DVD"s. To clean, hand wash in warm water up to 30 degrees.