Ranger Bands Mixed (70 count) Made From EPDM Rubber for Survival and Strapping Gear Various Sizes Made in the USA Ranger Bands 70 made from EPDM rubber 0.050 in. wall thickness NGE61972 Strapping gear and Fire starter; burns hot and bright. Not bicycle tubes extruded bands made from EPDM rubber 101 uses Qty 25: 1/2" Tall by 1-1/8" Diameter (2" long when laid flat) Qty 25: 1/2" Tall by 1-1/4" Diameter (2.5" long when laid flat) Qty 20: 1/2" Tall by 1-7/8" Diameter (3" long when laid flat)