Premium Autism Swing for Kids - 360 Swivel Hook & Anti-Sag Fabric, Indoor/Outdoor Cocoon Therapy Swing for Yoga, Sensory Play 360 Silken-Spin Sensory Swings: Features a high-quality 360 swivel ceiling hook with built-in bearings for effortless spins and twirls, enhancing fun engagement and calming immersion in this autism swing/cocoon swing for kid..