Vonhaus 4 tier gardengreenhouse shelving pack of 2create the perfect garden shelving system with the vonhaus pack of 2 shelving unitsr perfect for small spacesspace efficient 4 tier designthese are great for those with limited growing space and provides plenty of room for plant pots and traysperfect for garden centres patios yards walk in and lean to greenhouses garages sheds utility rooms and morer strong amp durablefeatures a sturdy steel frame and four strong steel wire shelves