<p> <strong style="color: rgb(224, 106, 1);">Description:</strong><br /> 1. 1.2mm thickness strong aluminum frame with gutter system<br /> 2. stainless steel bolt and nut<br /> 3 4mm twin-wall UV- protected polycarbonate panels.<br /> 4. sliding door and adjustable window for excellent ventilation.<br /> 5. Easy to assemble and DIY per step by step instruction<br /> 6. All assembly tools included<br /> 7. Good packing, heavy duty carton which will be suitable for mail box.<br /> 8. Galvanized base or aluminum base for your option<br /> 9. Strong structure with slotted channel<br /> 10. Extendable to any length<br /> 11. Free 10 year guarantee<br /> 12.Accredited with ISO9001:2008 quality management system and CE certificate<br />  </p>