VEVOR 10x10 FT Pop up Canopy with Removable Sidewalls, Instant Canopies Portable Gazebo & Wheeled Bag, UV Resistant Waterproof, Enclosed Canopy Tent for Outdoor Events, Patio, Backyard, Party, Camping

Polyester is the fabric and polyvinyl chloride is the pvc coating. Our fabric is made of silver coating, which has better sun protection effect, and also has waterproof treatment, the grade is 1500mm.

Yes, they are all fully removable. Plus they don't just use velcro straps, instead they velcro all the way across the tops and to each other for a nice secure fit. I have owned a lot of tents and did tons of research prior to purchasing these. I have ben quite impressed by the quality. Thicker frame and fabric then any other lower cost tent on the market.

We regret that you are not satisfied with our product. If there are any quality issues, you can contact us at https://www.vevor.com/pages/contact-us.

Yes, both windows are closeable.

I have had it about a year set up as a Makeshift shed for my mower and outside tools. It has stood up well to all the Florida weather including high winds from storms. Definitely worth the price. As for a replacement I haven’t needed one so I am unsure.

Yes as long as you get the screw in steel pegs to secure it.