This sofa set has 2-different seats, one is made of wood you can relax yourself after out of water; another is soft cushion, and this cushion also can be removed whenever you want. The main material of this sofa set are rattan and steel, which are practicable and durable. And the cushions on the sofa are waterproof. Hot tub surround comes with a built-in storage area, facilitating organized and easy access to spa essentials. There are many kinds of storage space including cabinet door and open storage space, and you can put different stuffs in different space. In addition, you can put foods and drinks at the surface of storage spaces when you enjoy yourself in the water. And you can put whatever you want in that unblocked space.