Run to your Walmart! The plastic pools are on end of season clearance! We turned our sandbox into a dinosaur dig! Full of toy dinosaurs, shovels, brushes, and rakes! Everything a paleontologist would need! No cover you say? No problem! We cover our sandbox with a fitted sheet after we play! It works perfectly to keep critters out! Follow @thingsamberfound for more ideas! dinosaur playfullearning sensoryplay playbasedlearning boymom sandbox toddlermom