Sunfish Hull Cover Features & Benefits:OEM Custom Fit Hull covers engineered with features designed for the avid sailor.Durable Ultima™ Fabric - 7.4 oz. solution dyed polyester with clear acrylic undercoating.Two-toned color design with color matched binding.All seams are sewn and top stitched for added strength and durability.Padded corners and reinforcements at critical wear points.All straps and tie-down points are "X" box stitched.Pre-tensioned heavy-duty shock cord with adjustable hooks in the hem for a precise fit.All models with zippers use locking pulls and color-matched backing.Laser Performance Custom thermo-transfer graphic on all covers.