12" GROMMETS ALONG THE TOP ONLY | 2" BLACK LOOP VELCRO ON BACK OF RIGHT SIDE OF CURTAIN A, B, C AND D, 2" BLACK HOOK ON FRONT LEFT SIDE OF CURTAIN A, B, C AND CURTAIN D | 4" POCKET ALONG BOTTOM - IF CHAIN IN BOTTOM, NO 4" POCKET, IF VELCRO WALL SEAL, NO SIDE GROMMETS