9/16 inch Tubular webbing - per foot Tubular webbing is very strong, flexible, and easy to tie and untie. Called "Hoopie" by river guides, who use it instead of cam buckle straps to tie down gear on rafts. The 9/16", used to lace in self-bailing floors, is rated at 2,500 lbs 1" is 4,500 lbs. working strength.