Extra durability and fun: The modified fabric is made of nylon, this swing is soft to touch, not only durable but long-lasting, which means your child can sit, lie down and swing. Dont worry about the fabric coming out for hours. Amazing benefits: The rocking exercise enhances the vestibular and proprioceptive system by teaching the childs brain and body to work together. This sensory integration greatly improves the childs coordination, balance. Easy to install: Set-up can be completed in under 5 minutes, and the instruction booklet makes installation a no-brainer The hammock swing can be installed either indoors or on outdoor porches, swings or trees. Give the child a protective dressing sense and prevent unnecessary sensory input.For people with sensory processing disorder (SPD), Asperger"s syndrome, ADHD or children with autism, this swing is a must. Occupational therapists trust: Occupational therapists and autistic schools often recommend children to sensory swing. Swing therapy can strengthen the head, neck and core muscles, thereby improving physical activities such as walking and running. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.