MB-2 Double Cup Holder with Suction CupsThis heavy duty drink holder/storage box is designed to mount horizontal surfaces with suction cups or permanently mounted vertically with screws and hold insulated cans and bottles, most bottled water containers, and handled mugs. The center storage box measures approximately 3 1/2 x 5 x 3 deep and is ideal for cell phones, sunglasses, sunscreen, fishing gear, and more. Product Dimensions 14 1/8" x 5 1/8" x 3 1/4". See our complete line of cup holders, we make a version for nearly every occasion. Lifetime warranty.Features: Heavy Duty Construction Mounts Vertically or Horizontally Holds (2) Drinks and Accessories Center Storage Box Includes (4) Suction Cups Lifetime Warranty