Ultimate Arms Gear Set of Two Swivels Attach Locks to Stud Adapter + Canvas with Leather Tab Sling, Black Mossberg 500/535/590/835/ Maverick 88 12/20 Gauge Shotgun Package Includes: 2 Swivels + Two-Point Sling Set of Two Steel. Super Heavy-Duty Swivels, Will Hold Up To Years Of Heavy Outdoor Use. Complete With 2 - Leather Tabs. Attaches Directly to Swivel Mounts. High Grade Leather Tabs for Swivels. High Grade Canvas Construction. Weatherproof. Fully Adjustable - For A Perfect Fit with Swivels. Easy Adjustment Provide Different Length For Various Shooting Positions. Quick and Easy Installation. All Steel Construction, Black Finish.