50 yard box of rigilene polyester boning, 1/4" wide, white bias bespoke rigilene polyester boning is a sew-through boning that provides shape and support for all sorts of projects: in garments, costumes and crafts. it's a braid that has small plastic rods running it's length, can be cut with regular scissors, can be zig-zagged or straight stitched straight through the material, and can even be washed and dry cleaned without a change to it's stiffness. all this makes it super-easy to work with! 50 yards long (46 meters). choose 1/4" or 1/2" wide (6mm or 12mm), black or white