Rock It Totter inflatable water see saw is great for lots of bodies of water or just for some good old fun in the backyard pool or lake. Heavyduty nylon cover and 30-gauge PVC bladder that can withstand years of aggressive play and abuse. Ready for some serious rocking action? The Rock-It Totter provides hours of fun for kids in the backyard, at the pool, or at the beach. Inflate with a manual or electric pump (sold separately). Measures 77" x 34" x 34".