When laid flat, the mat measures 20', 35.4', or 51' to fit different wetsuit lengths and changing spaces. Durable material: This mat is constructed from 210D or 600D fabric with a PVC coating to resist water penetration and protect your gear from moisture. Portable and compact: Surf Wetsuit Changing Bag and Mat is a large portable bag that can easily hold one wetsuit and towel along with swimsuits. It cinches down compactly and stays closed with a barrellock closure. Keeps gear clean and organized: Protects your wetsuit from sand and dirt, helps keep your car interior clean, and separates wet and dry clothes in a suitcase or backpack. Use scenarios: Beach or surf trip: Change on the mat, store the wetsuit and towel in the bag, and close securely to keep sand out and clothes dry. Pool or gym visits: Transport your swimsuit and towel together, keeping wet items separated from dry clothes. Travel and trips: Use as a portable changing surface and a compact storage bag to organize wetsuit, swimwear, and accessories in luggage. Key benefits: Flexible size options for versatile use Waterresistant, durable construction Combined changing mat and storage bag for convenience Keeps wetsuit clean and interior surfaces protected Practical for beach, pool, and travel scenarios