A great swing accessory for any gymnastic enthusiastic, with steel rings for easy grip & polypropylene ropes for strength. Suitable for swing sets 3.00/3.50m high. Galvanised steel metal rings & hemp-coloured polypropylene ropes treated against UV radiation. You will need two steel swing bolt hangers (carabineer fittings) if your swing set/play centre does not already have them. Suitable for children aged 3 to 12 years. Dimensions: External diameter: 13 cm Suitable for swings sets 3.00-3.50m high Warranty:2 Years on manufacturing defects Suitable for swings sets 3.00-3.50m high