4 x 6' Hog Heaven Nitrile Mats Black - Yellow 5/8" Thickness $334.43 4 x 6' Hog Heaven Nitrile MatsHog Heaven Mats are incredibly cushioned to ease knees and backs.Nitrile rubber surface resists oil and chemicals. Beveled nitrile rubber borders remain flexible for the life of the product.Item SpecificationsItem... Add to Cart