North Mountain Soft Folding Tonneau cover could be the most valuable Tri-fold soft cover in the market. There are many factors that make North Mountain Soft Folding Cover the best in the industry, while at the most competitive price in the market. We have many unique designs and technology that make our North Mountain Soft folding cover prevail over other soft tonneau covers. North Mountain Soft Folding tonneau cover is light weight, and one man can take it on or off very easily. It is already assembled and very easy and simple to install, only taking few minutes to finish the installation, with no tool needed. The vinyl is 24OZ heavy duty dual soaked vinyl, PVC is double sides soaked in high tear resistant fabric, and will never delaminate from extreme weather. Our vinyl has the highest UV resistant requirements, reaching 3 Grade/1000 hours, which is the highest grade in the marine industry, and it is also extreme Cold resistant treated. To prevent tears, fading or rust, we use American & Efird™ high tear strength nylon thread, which is used on Automotive OEM products. Unlike other tri-fold soft covers, our cover vinyl will never peel off from the frame, because we have unique designs that make sure that the vinyl will never peel off from the side frame rail or corners. We use 6063 Grade Epoxy Coated Aluminum Frame, heavy gage but light weight, and have reinforced corner braces designed to make sure the frame keep shape for a lifetime. Our cover has Patented Latch Adjustable Design, and all plastic components are Reinforced Nylon Components and Anti-Cold Weather Treated, which will never break in all conditions. Our unique cover rear flip design and all around Q rubber seal prevent water leaking all around, keep the truck bed dry and clean. We supply our product directly from factory to customer, ensuring the highest quality & the lowest possible price.