The Umbrella Fella beach table is the perfect companion accessory for the Mikes Spikes Hammerhead. No screw needed for attachment. Just slide it down on top of the Spike and enjoy the Lazy Susan action. The "Smiley Face" design holds 2 drinks and has a larger pocket for cell phone and personal items. Diameter is 16" and pockets are 2" deep. Top height installed is 12" above sand. Fits on Mike's Spike Hammerhead Spike ONLY.