Is your child addicted to playing with sand? This sandbox with cover and bottom liner will surely become the favorite play station for children nearby! This HDPE outdoor sandbox is spacious enough for children to dig, build and explore together. Coming with bottomless construction with a liner, it helps with drainage and allows you to adjust sand depth. Moreover, the protective cover can protect sand and toys and prevent uninvited guests. This sandbox is really a great gift to provide a memorial and years of fun for your beloved child! 2-in-1 Multifunctional Design: This kids sandbox kit, measuring 47" x 47" x 10.5", is designed to provide spacious space to be used as an amusing entertainment playground. It is large enough to accommodate 1-4 kids to dig, build, explore together, etc. Meanwhile, it can also act as a raised garden bed for planting. Selected Safe HDPE Material: Made of high-quality HDPE material, the square sandbox features a brick-like appearance and is durable to show its excellent all-weather resistance, great sturdiness, and lasting lifespan. Strictly certified by CPC, the sandpit for outdoor is safe for kids to play with and protect your children's delicate skin with its smooth surface. Protective Cover and Bottomless Liner: With the bottomless design, the bottom liner with holes facilitates drainage, air ventilation, and adjustment of sand depth. Moreover, the protective cover keeps the idle sand pit away from animals, bad weather, and debris, making it clean for kids to play next time. Fast and Tool-free Installation: The kids sandbox is easy to set up and requires no tools for easy assembly. You need to snap each panel together to get a square shape and install the bottom liner to fix it with hoop and loop fasteners. 4 metal stakes are followed on every panel for securing into the sand or soil, preventing it from blowing away and falling off. Perfect for Kids' Sensory Exploration: This sand pit play station is more than a sandbox, but can be used as a great tool to cultivate kids' social skills and develop sensory exploration. It is the best gift and can serve as the perfect outdoor play space, allowing your kids to entertain for hours.