... 0.25mm;width:1"or 2" 3.feature:blackout,flame retardant 4beautiful looking,20 colors specificationsname beautiful aliminium roller curtainitem no ... ,kitchen,toilet,floor,office,hospital,factory QualityFull inspection before and after delivery of the products on an export standard for ... to adjust indoor light, block ultraviolet light.4, smooth surface and feel good.5, crossbar, beams, leash, ladder rope ...