BioThane Decker Pack Saddle Rigging Strap. Made with US produced BioThane Beta. BioThane Beta is a PVC coated polyester webbing, making it strong (1250 pounds of tensile strength), durable, easy to maintain (wash with soap and water, no oiling), wont stretch, and will remain flexible, won’t freeze even in the harshest of conditions. . Rigging straps are the configuration that goes from the rigging buckles on your to your cinch tie strap. Two 1 1/4 inch X 29 1/2 inch straps are riveted to a 3" Ring that you would secure a cinch tie strap to. 7 Holes are punched in each strap 1 1/2 inches apart giving you lots of adjustment. Comes in your choice of black or brown strapping, the Roller Buckle is available in Solid Brass, Stainless Steel, Brass Plate, & Nickel Plate.