Your guests won't want to get out of the water. The best part is, that it's super easy to set up, safe, and durable. Each molded poly base weighs 72 lbs. when filled with water so they won't tip. Set comes complete with 2 heavy-duty aluminum posts, 27' rope and hot colored ball. Rust and corrosion resistant set will last season after season. No tools required. Two year manufacturers warranty.