Westland Select Fit Covers - Sharkskin Supreme SD Made for storage, mooring or trailering, this cover includes sewn-in reinforcements for added durability. 7 Year warranty. 100 Solution Dyed polyester - 7-12 oz. Lightweight and durable. Breathable, water repellent, mildew resistant fabric. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Boat Covers Shipping FREE SHIPPING Material Sharkskin Plus Compatibility Confirm using Boat Cove