Flexa Marine Vinyl is a premium 30 oz marine vinyl that is mold/mildew resistant, UV treated, and is 3rd party tested for quality. Flexa is the perfect outdoor and indoor vinyl. It's soft yet very durable. It's got a slight stretch to bend nicely around corners. This Marine Grade Vinyl can withstand over 250,000 double rubs. The fabric is easy to sew, staple and stretch. It's CPSIA compliant which means it's lead free and safe for kids and everyday use. Our Marine Fabric is waterproof, scratch resistant and perfect for your budget. Seat is secured to locker surface with super-grip velcro.