The Long Arm Centering Tape fastens securely to your quilt frame and suspends over your entire work area, leaving your hands free for positioning and pinning. The 14-foot tape, marked in both inches and centimeters, is fiberglass reinforced to assure accurate measuring and dimensional stability. Twelve sliding markers act as a guide for consistent measurements from beginning to end of every project. 12 sliding markers, hook, loop strips (2 sets), 1 tape, 2 binder clamps.