Silver tire cover made of thick waterproof fabric, convenient with a zipper. There is discoloration on the zipper fabric, but it does not affect the zipper itself. Used for one year as a studless tire cover on a balcony. Stored NBOX tires, but it's too big for 155 size tires. I recommend at least 185 size or larger. The tire base is made of plastic and can be stored compactly.