Gym Dandy Pendulum Teeter Totter Seesaw Set TT-320 PREMIUM STEEL AND PLASTIC CONSTRUCTION  Unit showcases an ergonomically designed structure that is made of high-quality materials. Reinforced with a powder-coated finish, the durable construction is guaranteed to resist damage and withstand years of use INNOVATIVE LOCKING SYSTEMEnsure your childs safety when they play with the Marcy Pro Seesaw! It features a smart cable lock that disables the movement of the seesaw by keeping the swing arms securely attached to the pendulum, preventing unsupervised use PATENTED PENDULUM SYSTEM Marcy Pro Seesaw is designed with pendulum swing arms that provide support and stability while facilitating seamless back and forth movement, making this seesaw safer and easier to use than the traditional ones in parks. CUSHIONED SEATS This seesaw boasts an ergonomic structure that features large bumpers that are designed to provide utmost comfort. The bump absorbers significantly reduce the impact on your childs bottom to facilitate comfortable sitting throughout use. IDEAL FOR HOME USE Building a playground for your kids is easy with this seesaw set! The play set is the perfect addition to your childs play area. This colorful seesaw is specially designed for homes and is suitable for children aged 3 to 13 years old.