Used for cleaning glasses, lens, screen, optical, chemical, electronic apparatus etc. ... polyamide/ 100% polyester microfiberSize: any size is availableColor: all colors are availableType: Microfiber, brushed, soild, hot transfer printing, screen printing, silicone, ... (about 4-5pieces) according to your picture or original sample to let you confirm, which need about 4-5days. microfiber cleaning cloth