The Tailwind LG510 Lifeguard Chair is one of the top picks by Coastal Community Beaches, the YMCA, US Military Bases and Waterparks all over the country. The LG510 Lifeguard Chair features a cup and umbrella holder (1 5/8 in. diameter opening) and two steps for easy entry/exit. This lifeguard chair offers comfortable seating with its deep contours and curved backs and a wide stable base making this Lifeguard Chair ideal for beaches, beach volleyball courts and anywhere there is uneven terrain. The LG510 Lifeguard Chair is ideal for use at local pools, community centers, tennis courts and even your home pool. Approved by the World Waterpark Association.