The Nautical Needle provides custom boat canvas and upholstery to all boat owners. We are proud members of The Marine Fabricators Association since 2005. We do custom frame bending specific to your needs and your boats. We use thick walled stainless tubing in 1 inch and 1 1/4 inch. All of our fitting are also stainless. Let us know what your needs are and we will help you get what you need for you boating experience. Thank you, The Nautical Needle Staff