CASCADE NEOPRENE SLING W/SWIVELS BLKCascade Sling with Swivels Black - Pack of 6 - Stretch neoprene pad - Tacky, "sharkskin" back keeps the sling from slipping off the shoulder - Rugged stretch binding adds durability and controls the stretch to reduce sling bounce when walkinding adds durability and controls the stretch to reduce sling bounce when walkingng