Ergonomic S-curve contours follow your spine so you can recline comfortably while partially submerged on a baja shelf. The 64 x 22 x 25 in frame gives you room to stretch out yet stays stable in shallow water. Waterproof all-weather HDPE construction is built for regular pool use and helps colors stay vibrant. A heavy 46.5 lbs weighted design and widened structural beams resist floating and support up to 450 lbs. Built-in wheels make it easier to roll and reposition the chair around your pool area.