Wicked Ridge Neoprene Sling Black. 25-inch shoulder strap with an integrated elastic band for Crossbow Unloading Bolt (CUB) storage and a thumb loop for added shoulder security. Non-slip design with custom swivels and heavy-duty adjustable strap. Specifications for Wicked Ridge Neoprene Crossbow Sling: Manufacturer: Wicked Ridge Color: Black Fabric/Material: Neoprene Package Contents: Wicked Ridge Neoprene Crossbow Sling Wicked Ridge WRA004: Neoprene Sling Black