Excelvan Background Stand Support System Kit Photography Set 10 x 6.5FT and Green Black White Non-woven Backdrop 9 x 6FT Non-woven Backdrop: The non-woven backgrounds come folded down into small squares in order to fit them into the box. This cause them to have fold marks when unfolded. It can be removed with steam iron(up to 80). Or please wet them with water and roll them up as tight as you can for about 2~3 days, then unfolded them, the folds will be much better or disappear. If still have little folds, just leave it to the time, they will be gone soon naturally. Function: Best solution for professional photo studio, which suits for all level photographers from amateurs to professionals. Compatible: Assembly frames for suitable background of different size objects. Fit for both fabric (Canvas/Non-woven) and paper background. Application: Perfect for costume, portrait and large object photography. Strong support with lightweight, set up in minutes and portable. Warranty: 1 year with 100% satisfaction and zero hassle returns guaranteed. Strong support capacity but lightweight. Fit for both fabric (Canvas/Non-woven) and paper background. Perfect for costume, portrait and large object photography. Set up in mins and stored in portable carrying case.