Prism Backdrop by Ravelli Muslin Photo Video Background, 100% Cotton, 150GSM Weight, Flocked on One Side. Multiple Colors 10x12' (9x10.8' After pre-Shrinkage), Gray 100% Cotton Material for Best Possible Images 150GSM Thicker Weight Fabric versus Industry Standard 120GSM Flocked on one side for better light absorption Bright and True Colors, Single Piece Seamless Design, 3.4 Rod Pocket, Stitched Edges Ravelli Backdrops come with a Lifetime warranty