Four-Seat Seesaw with Backrests The four-seat seesaw with backrests is the perfect combination of reliability and comfort for children. Made from moisture-resistant birch plywood and metal, it ensures durability and weather resistance. The top layer of the crossbar is crafted from high-strength plywood, while the bottom layer is made of softwood board, guaranteeing structural strength. The seat backrests feature elongated slots for a comfortable grip, and an ergonomic handle with rounded edges provides additional support. Metal components are coated with powder paint, and the seat backrests are finished with acrylic paint and anti-graffiti coating, making maintenance easy. Reinforced rubber damping prevents sudden stops, ensuring children’s safety during play.