Ingenious cup holder features expanding, adjustable sides to hold drinks, bowls, large water bottles, take-out bags and more. Securely holds 2 items to instantly double your space. This very smart cup holder rotates 360 degrees to keep everything at hand. There's even space to store small snack items, too. Perfect for cars, boats, and even golf carts. No installation required. 8.5" L x 5.3" W x 4.3" H.