The Costway Kids Outdoor Sandbox is a spacious play area designed for 2-3 children, constructed from kid-friendly HDPE material that is safe, durable, and odorless. It features a sturdy design with a waterproof oxford cover to keep sand protected from the elements. The ground liner includes perforations for efficient drainage, while the four corner seats provide comfort for resting and playing. Perfect for children over 3 years old, this sandbox is ASTM and CPSIA certified for safety, ensuring a worry-free play experience. Assembly is quick and easy with a straightforward installation guide.