DescriptionEasy to use this QD sling swivel mount, simply push button to quickly detach and attach sling, a very good traditional style sling. Lightweight, low profile design, fit with most slots. Made by aluminum material, durable and rustproof, lightweight and high strength.Feature- Color: Black - Material: Steel. - Size: 4x3x2cm - Made of steel material for durable use. - Sling Swivel can be rotated 90 degree and stopped by releasing QD button to control position and movement. - Anti-rotation designs prevents swivels from spinning. - Push Button Quick Detach, easy to use. - A great gift for your friend and family.