Features and Benefits:Fits 3000-4000 Watt Generators or up to 25.4? X 18.3? X 19.5?;Double insulated;Durable exterior finish built to last for years;Easy to install;Durable pull cord to keep your cover secure even in windy conditions;120 day warranty;Our generators provide industry leading power with versatility in mind. Built for work, camping, play, and Backup Power. Options include: remote & electric start, run-times of up to 14hrs, eco mode (to enhance fuel effiency), whisper-quiet (well below national forest limit), parallel capabile, and certifications across all of the United States of America and Canada.