Made from super strong 40 oz./sq. yd. black vinyl coated fabric. Sewn with a crisscross and plus pattern, 2" yellow high strength webbing with 3" id x 3/8" heavy steel O-rings sewn to ends of webbing. A great tarp for lifting debris from roofs and construction sites, simply load the tarp with debris, attach a clevis hook to the steel rings and lift.