Safe Comfortable: this childrens swing has been designed for safety and comfort with a non-slip ridge surface and silk-feel ropes are kind on little hands Generous Size: our child swing seat is 42cm x 17cm x 8.5cm. Simple to adjust, making the swing rope suitable for a beam height of 1.7 - 2.3m ensuring the swing will operate at the perfect height. Climbing Frame Accessories Built to Last: made from UV stable high density polyethylene which is durable in all seasons Strong Durable: weatherproof galvanised steel rings and adjusters - tested to up to 70kg - making the kids swing seat strong and long lasting. Our playground equipment has rigorous safety testing under EU criteria and carries the CE mark Simple Installation: the stainless steel rings simply clip to the carabiner clips on your swing set or frame. Can also become a tree swing with the appropriate conversion rope (available separately)