1. 1.0mm thickness strong aluminum frame with gutter system

2. stainless steel bolt and nut

3. 4mm twin-wall UV- protected polycarbonate panels, ,made from new materials.

4. sliding door and adjustable window for excellent ventilation.

5. Easy to assemble and DIY per step by step instruction

6. All assembly tools included

7. Good packing, heavy duty carton which will be suitable for mail box.

8. 100mm height galvanized base

9. Strong structure with slotted channel

10. Extendable to any length

11. Free 10 year guarantee

12.Accredited with ISO9001:2008 quality management system and CE certificate