Perfect for storing muddy footwear each tray features raised ridges for easy drainage and airing this two tier boot tray will easily accommodate wellington boots on the bottom tier the uprights are rust proof aluminium simple self assembly required manufactured from recycled polypropylene and aluminium r r perfect for storing muddy footwearr easily accommodates wellington boots on the bottom tierr trays features raised ridges for easy drainage and airingr self assemblyr rust proo