Designed with Louise Hawkins to create the best single-arm sling strap out there. Her vision of a strap with a little extra cushion yet fashionable. The new LouP strap was born. The strap is 2" wide and 22", measuring from the outer to the outer edge. The heavy-duty polyester sling consists of a heavy-rated cord to give it strength and is infilled with a 4mm neoprene.