The best way to protect your valuable investment. Generator covers won"t stretch and won"t shrink in hot or cold temperatures. Helps keep dust and dirt off the generator during storage. Protects from dust, UV rays And more. Fits most 4000 watt portable generators. Approximate size 23.6 inches x 17.5 inches x 17.25 inches. Adjustable cord in bottom hem for slip-on fit.