BEARING SWIVEL:The swing hanger hardware with innovative bearing design swivel offers smooth and frictionless rotation.Very Compact and Symmetrical Swivel.The large bearings we use are more load bearing and can be used more widely. DIAMOND DESIGN: The aerial silks bracket with wide eye openings of 2 Buckle support multiple carabiners and is triangular shaped, preventing rope or loads from sliding or shifting. INDOOR & OUTDOOR USE: This ceiling mount swing hanger fit for hanging aerial silks, swings, hammocks, hanging chair, aerial hoop, heavy bag, yoga swing, yoga silk, swing strap, or anywhere you need dependable, smooth rotation without twisting chains or ropes. CORROSION RESISTANCE,HIGH HARDNESS: The aerial silks bracket made of high quality raw materials.No rust,corrosion resistance,high hardness, non-toxic and pollution-free environment.Suitable for any scene. WHAT YOU GET: Swing hanger with 2 concrete anchor and 2 hex lag bolts,If you have any questions about this swing hanger bracket, or there is a problem with the product quality. Please contact us and we will give you a satisfactory solution within 12 hours.