PBL Muslin Backdrop 9ft x 15ft Black & White with Support System 1... PBL Background Support System with 12ft crossbar 1... PBL Photo black 9ftt x 15ft muslin, seamless one piece 1... PBL Ultra white 9ftt x 15ftmuslin seamless one piece Finished on all sides, allow 2% for finishing, Non-reflective finish