Strictly for Kids The Rip Tide, 24"h Mainstream Gentle Wave Storage System. This may be the perfect solution to add a touch of class to the room, separate the space and encourage children to pick up after they play. Includes 2-Inner Waves, 2-Corner Waves & 1-Small 36"w Storage Unit. All Baltic Birch plywood construction, including the back. Includes 3-coats of waterborne finish, 2 shelves. Arrives fully assembled. Lifetime warranty.