It has a 5 mil sponge laminated between two layers of soft 75/25 Microfiber. The sponge is made of open-cell foam that drinks up large amounts of water safely and efficiently. 2 Towels should be more than enough for a full size car. These are also great to dry off the car after using a Clay Bar. Measures 15" x 20"
*Sold in Packs of 2*
Safe on ANY Surface and 100% scratch free. Hands down the BEST drying towel on the market