● Large size allows 2-3 kids to play together● Kids-friendly HDPE material is safe durable and odorless● Firm connection and sturdy construction ensure long-term use● Waterproof and durable oxford cover protects sands from blowing away● Ground liner comes perforated for drainage● 4 corner seats for resting and comfortable playing● Perfect gift for children over 3 years old● ASTM and CPSIA certification let you rest assured● Easy to assemble with a few steps and short timeInstallation guide