It has 2 convertible seat benches with backrests. Kids can have a good rest on the benches when feeling tired. Each bench seats up to 2 kids, which should be no more than 60kg. If you need more playing space, you can remove the seat panels on both sides. The sandbox can hold about 2-4 kids. Besides, we specially design it with premium cedar wood for long-lasting service life. EN71 certification guarantees excellent security. Bottomless design with liner avoids small animals & debris & promote drainage, ventilation as well as sand depth adjustment. in addition, it also has fixing crossbar & screw connection for more stability. Protective corners & backrest design prevent kids from hurt by bumping or leaning back. Note: the play-grade sand & sand toys are not included. Waterproof PVC Oxford Canopy: Our sandbox is designed with a sun-proof oxford canopy to prevent strong sun & rain. Thus, kids can play in different outdoor places, including beach, lawn, courtyard, garden, etc...