Boat Drink Holder 360 Degree Adjustable Rotation Clamp Universal Cup Holder for Boat Railing Cutlery put in water will magically

put in water will magically expand into 4

EASY movement to open and close

Babies LOVE IT

Color: Green Black White

Boat Drink Holder 360 Degree Adjustable Rotation Clamp Universal Cup Holder for Boat Railing Cutlery put in water will magicallyBoat cup holder made of ABS plastic. The cup holder clamp with non slip rubber grips is strong and mounts on the boat's railing. A 360 degree adjustable knob makes the cup holder rock solid on the railing, you can place drinks in these cup holders without worrying about them spilling everywhere. The cup holders are easy to install, just clip and go without tools and assembly, no drilling required and no damage to the boat, mounts on the boat's