PLASTIC BEACH SET. Take this gorgeous set to the BEACH or SAND PIT for lots of wonderful building fun! Build a castle. Dig for buried treasure. No matter how ambitious the project, the worlds most eco-groovy sand play set always leaves a light footprint. Like all Green Toys products, the Sand Play Set is made from advanced environmentally friendly materials, helping to reduce fossil fuel use and CO2 emission, all in the name of Good Green FunTM.