Pool Cup Holder for Above Ground Pools Plastic Drinks Cup Holder No Spill Drink Holder for 2 Inch Or Less Poolside Round Top Bar. Features: 1. Durable and Long-lasting, 2. Versatile Compatibility, 3. Effortless Installation, 4. Secure Placement, 5. Essential Poolside Accessory. Specification: Origin: Mainland China, Material: Plastic, Product size: 14x9x7cm/5.51x3.54x2.76in, Applicable tube thickness: within 5cm/1.97in in diameter.