Details: Why REEF inflatable water mats? REEF inflatable mats will change the way you, your family, and your friends experience hot summer days on the lake, river, or bay. Unlike floppy floating foam mats, REEF's rigid construction won’t bend, flip, or submerge – which means it can handle whatever brand of fun you throw at it. REEF is incredibly stable when inflated but easily packs down into most boat storage lockers. How big is REEF? REEF 48 – Measures 6’ x 8’ feet REEF 85 – Measures 6.5’ x 13’ feet REEF 123 – Measures 6.5’ x 19’ feet REEF 112 HEX – Measures 13’ feet in diameter REEF 129 – Measures 5’ x 26’ feet REEF comes with: (1) One REEF Mat (1) Double-action pump (REEF 129 also includes 120v electric pump) (1) Storage bag (excluding the REEF 112 HEX and REEF 129) (1) Repair kit (just in case) About MISSION MISSION is located in the land of 10,000 lakes just off the shores of Lake Minnetonka. We're a team of boating enthusiasts who absolutely love being on the water. We strive to make boating accessories that help you get the most out of your day. It's all about having fun with friends and family so we're here to help make it as enjoyable as possible.