Seamless Photo Background Paper Roll Jet Black, 53 Inches Wide x 36 Feet Long - This Product is NOT Returnable Heavy-duty seamless paper roll; does not have cardboard tube inside, 10mil thick and 140g/sqM Always in stock; made in the U.S.A. Paper roll must be hung on aluminum poles or similar, sturdy horizontal bars to prevent paper sag Shipped in sturdy cardboard tube; all paper is not returnable All photography backgrounds, with the exception of the lighter fabric chroma key Muslin backgrounds,