6/12-gauge quality vinyl with hook and loop straps. Diamond pattern embossed. Dimensions: 21 In. x 56 In. x 40 In. Fits 56 In. W. grill. PEVA - polyethylene vinyl. Length: 56 In. Material: Vinyl Height: 40 In. Depth: 21 In. Color: Black Lined: Yes Warranty: 1 Yr. WARNING: This product can expose you to chemicals including BPA and other substances known by the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov/product. -