I purchsed the 4 bow bimini for our pontoon boat and love it. Its seems very durable and made of good materials.We are able to keep it open even during full throttle 20-25mph and no issues.My only suggestion is for a You Tube video on assembly and or better instructions. I finally tossed the instructions and simplyassembled it according to how it was displayed in the picture. Shipping options were limited but I was happy to receive it muchfaster than expected.5 stars for ease of assembly and installation. I assembled it and had it on the boat in 3 hours. Not bad concideribg it was my first time installingba Bimini top. I highly recommend watching some U tube videos prior to attempting the assembly and installation. The directions with the package suck and will not be much help.A reasonable priced product. Had problem with assembly but when finished it worked very well. Quality is not there but for the price it is very good. it fit my pontoon boat perfect.Easy to assemble and holds up to wind very well.Great Bimini. To bad I ordered and installed the 96" instead of the 48", which would be the right fit.Great cover looks good on my Jon Boat. Directions good be a lot better.Good value for the price. It was a little difficult to assemble.very nice. perfect replacement. instructions clear, good quality well made.