Made From Environmentally-sound Hardwood Certified By Forest Stewardship Council Your Hardwood Coldframe Is A Solution For Saving The Lives Of Young Plug Plants Just Before They Go Out To Their Final Position Outdoors In Containers Or In Your Flowerbed.adjustable Lid-height Settings Allow You To Give Your Young & Tender Plants Varying Degrees Of Air & Protection Depending On The Weather. With Access From The Front Too Your Coldframe Gives You Easy Access To Getting Plants To & From The Garden.two Storage Shelves Allow You To Maximise On Keeping Your Young Plants Protected & With Twin-walled Polycarbonate Glazing Your Developing Plants Get The Best Light For Optimum Leaf & Stem Growth.arrives In Flat-pack With Fittings & Full Instructions Included. We Recommend 2 People To Construct, & Using The Following Tools;hammer, Screwdriver, Drill With 2mm Drill Bits, Sharp Knife, Spirit Level & Tape Measure.1 Year guarantee.