Two 28" X 14" Towels in one * Waterproof interior membrane keeps wet and dry towels separate * Hang dry instructions: hang wet on the exterior to dry * On a dry day: wet the interior to clean clubs and use the dry exterior to dry them * On a rainy Day: leave the interior towel dry and allow the exterior to get wet * On a dry day: wet the interior terry towel to clean clubs and use the dry exterior cotton jacquard towel to dry them