Erickson 06610 Multiple Length EPDM Rubber Tarp Strap, (Pack of 10) Made in America EPDM Tarp Strap is a man-made material that lasts longer than natural rubber Metal Hook on Each End 10 pack contains: 4 of 10" size and 2 of each 15", 21", 31" size Tie it; Tow it; Load it; Count on Erickson