Are you looking for an easy way to give shape and support to your garments, costumes and crafts? MaxPro Polyester Boning is a sew-through boning that provides shape and support for garments, costumes and crafts. It is made of woven nylon rods and can be stitched directly to fabric, without a casing. Our Polyester Boning are super flexible with “just-right” stiffness so you can easily cut with regular scissors, or zig-zagged. It can even be washed and dry cleaned without much change to its stiffness. IMPORTANT! This comes rolled so you need to flatten it with an iron before stitching.