"The Northern Flight Deluxe 3.0 Neoprene Shotgun Sling provides greater comfort than standard slings thanks to a 3""-wide neoprene shoulder strap that absorbs shock. It also features a non-slip backing for superior grip and comfort while holding 5 extra shells. The integrated webbing thumb loop allows for easier carry with less shoulder fatigue. This deluxe shotgun sling includes QD swivels for easy attachment to any firearm with swivel studs. 3""-wide, shock-absorbing neoprene Soft, non-slip backing Easily adjustable 5 shell loops Thumb loop QD swivels"