UNIVERSAL FIT: Fits up to 1.5" diameter beach and patio umbrella poles. Includes a 1.5" diameter umbrella tray and one umbrella pole adapter fastener with screw. APPLICATION: Keep sand and dirt out of your snacks and drinks while at the beach or on a picnic with this beach umbrella table. Each table features 4 drink holders and 4 built-in trays for snacks or other items, keeping your food and drinks within easy reach while you relax. WEATHER RESISTANT: Made from durable, anti-UV plastic material. Designed with drain holes for easy cleaning and drying. 1-year manufacturer warranty. BENEFITS: Hands-free convenience for drinks, snacks, phones, glasses, and more. Ideal for picnics, beach outings, gardens, patios, backyards, and decks. Relax and enjoy the sunshine, breeze, and outdoor comfort. EASY INSTALLATION: Slide the umbrella tray onto the umbrella pole. Attach the hollow cylinder adapter fastener, slide it upward to the desired height, and secure it using the included plastic screw. Connect the tray and adapter securely.