The new and improved Medium 1.8m Wallhugger Greenhouse Frame and Multi Cover Set is made up of a connecting metal frame manufactured from zinc powder coated steel. With both a high quality PE Cover and Micromesh incorporated to fit over the top, the cover is an easy solution for protecting crops within the VegTrug throughout all seasons. Easy to assemble from detailed instructions and diagrams, the Frame and Multi Cover Set is the perfect solution to extending your VegTrug growing season. The PE greenhouse cover provides excellent insulation for your plants and soil, warming them up and letting in lots of light for developing seedlings. The cover can then be opened on both sides using the double zip to reveal the micro mesh element during the summer to protect from pests. The simple zip system ensures easy access to your crops for watering, harvesting and caring for them. The frame is made to custom fit the Medium 1.8m Wallhugger VegTrug and also includes brackets to attach the frame