This is a of four (4) new, rubber trivet foot covers. These are custom-designed to fit Virginia Metalcrafters trivet feet. They will fit trivet feet that are approx. 6 mm or. 25 inches in diameter. These rubber foot covers help to prevent trivets from sliding and will keep your trivet from marking the surface it rests on. Buyer will receive four, new, rubber, trivet foot covers. (Ruler and trivet are not included. )