Feature●Come in a Pack of 3 Durable Dense Foam Pads (2 x 0.5" Thickness & 1 x 1" Thickness)●One side of the foam pad has adhesive to attach the pads together to make the exact size to fill the gap between the hitch receiver and your hitch accessory.●Fits any 2" Trailer Hitch Receiver●Ensures that metal to metal grinding between the tow ball and receiver is kept at a minimum.●Extend the life of your equipment.Description Comes in a pack of 3 with 2 different thickness sizes to fit that gap between the hitch receiver and your accessories. One side of the foam pad has adhesive to attach the pads together. The foam pads ensures that metal to metal grinding between the tow ball and receiver is kept at a minimum. to extend the life of your equipment. Please message us if you have any questions!