Product features: Free rubber feet to protect your floors and shelving unit. A handy keyhole mechanism that makes assembly quick and simple. Perfect for storing all your tools and gadgets. This workbench is 100% boltless, which means that it is effortless to put together. The pieces simply slide into place, all you need is a rubber mallet! Finished with a high-quality steel frame and strong, sturdy MDF shelves. Please note: the MDF included with all our shelving and workbenches is untreated. We advise customers to treat each board before using it in cold or damp environments.