Made of durable 210D heavy duty marine grade fabric with double waterproof PU coating and the seams come with the waterproof strip. ^The entire boat cover has the features of water-proof, tear-proof, UV protection, tough and scratch-proof. The boat cover is easy to withstand tearing, fading, wetting, and cold cracking, protect your boat from challenging marine environments.^The boat cover delivering Top-Class protection from adverse weather conditions.^One of the main reasons why fabrics fade is exposure to direct sunlight so often. To protect it from that, our bass boat cover is enhanced with UV protection properties.^The boat covers fits V-HULL fishing boat; V-hull tri-hull runabout, bass boat; Fish&Ski; Pro-style bass boat.^