The top I got from "TwoBefast" is good quality but the magnets that hold the side in place going down the road drove me crazy. If you are on a hyway and there is any side winds they break loose. We were forever stopping to reset them. I ended up adding some boat top fasteners on the doors front and rear and made some straps that attach also front and rear to the curtains . I was going to use a snap but I am sure the force would pull them loose so I used small carriage bolts and large fender washers on both sides of the top with a rubber washer between them and sandwiched them . Problem solved. I also sprayed bedliner black on them to blend them in and cut the excess bolt threads off. I don't have to fasten them unless we are going over 40 or so and they pretty easy to attach.