We are Cypress Rowe Outfitters. Our mission is to make your outdoor experience better. If you have problems with your bimini top boot fitting, or just need a replacement top, this is your solution. Our heavy duty boots are designed to fit bulky bimini tops with thick bulky canvases, large tubing, even oversize tubing, or a combination of both. These will easily fit up to 8 1/2 feet wide, and up to 24" or a little bigger in circumference. These have the light cutout, and will solve your bimini boot issues!! Lifetime Warranty if you love it, free returns if you don't! We are Cypress Rowe Outfitters, and we appreciate your interest.