You Can't Leave Home Without 'Em. Everybody needs Tie Down Straps at some time or another, and if you Kayak, Canoe, Surf, Ski, or do any other outdoor activity, you too will need Tie Down Straps. Heavy Duty 1 inch Webbing with slant cut and heat sealed ends, heavy duty auto-lock buckles, and 2 inch webbing under the buckles to prevent scratching are just a few of the minor points on the features of these straps.