Our 40cm x 40cm 320 GSM glass microfibre cloth is a premium quality microfibre glasses cloth in Australia. It is the best glass/window cleaning cloth we sell. For more information, please contact us. Microfibre Cloths, Unit 2/4 Wain Street, Ashmore, QLD 4214, Phone: 1800 016 006, Web: https://microfibrecloths.com.au