For The Igen4500 And Predator 3500, Adamoss Offers A Heavy-Duty, Thick 600D Generator Cover Waterproof Excellent Material: The generator cover is made of heavy duty material 600D durable polyester fabric with an added water-resistant laminated undercoating. 24 x 18 x 20 inch Waterproof Universal Generator Cover keeps your generator completely dry, protect your generator from rain, snow, dust, wind and UV rays. Optimized Design: 1),Double-Stitched Seams makes this generator cover is more Tear-Resistant, No cracks and Durable. 2),There is an elastic pull rope at the bottom with specially designed flexible channel, which can tightly wrap the cover around the generator.Even heavy rain and wind, it will protect your generator carefully.Waterproof Windproof.easy install and remove. Dimensions: (24 x 18 x 20 inch) Fits Custom Fitted Cover for the Westinghouse 4500 igen4500 Watt Generato,Honda EU3000IS. Powerhorse 3500, Honda EU3000iS, Cummins Onan P4500i, Pulsar 4000, WGen2000, WGen3600,Generac iQ3500 Cover The Best Service: We provide free return and exchange service, please contact our customer service to tell us your needs or suggestions before you give bad feedback. We will give you a satisfactory answer.