Sunnydaze Gravity Chair Tray, Universal Cup Holder for Zero Graivy Chairs with Mobile Device Slot and Snack Tray, Set of 2 UNIVERSAL FIT: Zero gravity chair tray is 12.25 inches long x 6.5 inches deep x 2.5 inches tall. In addition to the roomy 3 inch diameter x 1.25 inch depth. The spot for your drinks also features a 1.25 inch long slot that can support the handle on most coffee mugs. CONVENIENT FUNCTIONS: Gravity chair cup holder can easily hold your favorite 12-24 ounce bottles/can beverages as well as smaller coffee mugs. The mobile device slot measures 4 inches long x 2 inches deep x 1 inch wide so it can easily hold most smart phones. DURABLE DESIGN: Designed so it fits most zero gravity loungers with round tubed frames; it will not fit chairs with square tubed frames. Cup holder is made from a durable black plastic material so it is easy to maintain and weather-resistant. EASY SETUP: Each purchase will include 2 oval drink holder for zero gravity chair loungers with round tubed frames. It easily attaches to either side of your chair and features a cup holder, surface for small snacks and a slot for a mobile phone. 1 YEAR WARRANTY: Sunnydaze Decor backs its products with a 1-year manufacturer's warranty for worry-free purchasing. Holder can easily hold your favorite 12-24 ounce bottles/cans of soda, beer, water, sports drinks or malt beverages as well as smaller coffee mugs. The mobile device slot measures 4 inches long x 2 inches deep x 1 inch wide so it can easily hold most smart phones. Set of 2. 12.25 inches long x 6.5 inches deep x 2.5 inches tall. Weighs less than one pound. 3 inch diameter x 1.25 inch depth, the spot for your drinks also features a 1.25 inch long slot that can support the handle on most coffee mugs.