BioThane Decker or Sawbuck Pack Saddle Spider. Made with US produced BioThane Beta. BioThane Beta is a PVC coated polyester webbing, making it strong (1000 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. Our BioThane Spider Pad and straps is a complete assembly that comes with spider pad and all connecting straps. Straps included are two 1 inch straps with a roller buckle that connects to the tree and four 1 inch by 30 inch straps that connect to your britchen. Britchen is not included in this assembly. The Spider Pad is 10 inches X 3 Inches. This Assembly comes in your choice of Solid black or brown strapping with the 10"X3" Spider pad in Black. Your choice of hardware, available in Solid Brass, Stainless Steel, Brass Plate, & Nickel Plate.