Our best selling double layer sensory swing is made from a soft premium blend of 95% Cotton + 5% Spandex that can hold up to 200 lbs. How does it work? Vestibular swings promote coordination and balance, strengthen muscles, and improve motor skills. The compression of the swing helps your child feel secure similar to getting a hug promoting feelings of security and relaxation, while the swinging motion provides sensory input, endless possible positions, and indoor fun! Our swings measure 35 in x 43 in when laying flat and are designed to be wider than other brands which makes it suitable for older children and adults to enjoy. We chose only the highest quality cotton/spandex fabric to craft our swings. Features: ~ Material: 95% Cotton + 5% Spandex ~ Maximum weight: 200 lbs ~ Suitable for children and adults ~ Pre-attached daisy chain and Hardware included ~ Assembly required