Amazon.com: Erickson 06603 21" Long Industrial EPDM Rubber Tarp Straps, (Pack of 4) : Tools & Home Improvement
Amazon.com : Assorted Size Rubber Bands, Rubber Band Depot, Assorted Sizes, Includes #64 (3-1/2 x 1/4 inches), 33 (3-1/2 x 1/8 inches), and #19 (3-1/2 x 1/16 inches) - 1/4 Pound Bag : Office Products