The Gold Mountain Double Truss Storage Shelter W40xL60xH21 is the perfect solution for anyone looking for a strong and reliable shelter to store and protect their items. With its galvanized steel construction, it is built to last and is resistant to rusting and corrosion, making it perfect for any weather condition. The PVC fabric is stronger than PE, providing UV resistance and fire retardant, while also providing bright natural light to help save on utility bills. The double doors placed at both ends make it easy to enter and exit, while the quality of structure is designed by experienced engineers and advanced technology, making it easy to install and dismantle.