BLACK SIGN FRAME WITH ADAPTER FOR CROWD CONTROL BARRIER. FRAME HOLDS OUR ACRYLIC SIGNS ( SOLD SEPARATELY ) OR 7"W X 11"H X 1/8" THICK PAPER SIGNS YOU CREATE. ADAPTER ATTACHES TO TOP OF POST. FITS SINGLE AND DOUBLE BELT POSTS. 2 YEAR LIMITED WARRANTY. THIS MODEL CAN BE RETURNED UP TO 30 DAYS AFTER PURCHASE ONLY.