Design:Recessed boat drink holder. The drainage.With drain holes in the bottom to keep moisture away.Automotive Cup Holders for Boat, with two-stage design, fits for different drink sizes and shapes

Wide Application:This cup holder adjustable is widely application to be installed on boat, marine, yacht, game table, sofa, RV, etc. Can install almost anywhere: table, counter top, dashboard, seat back, game table, sofa, etc.

Easy to Install:No Mounting Screws Required Smooth Finish For Easy Clean Up.

Durable Anti-deformed:Made from high-quality plastic, cup body is durable and smooth surface is easy to clean up.Chromium plating on the edge of the cup holder mouth.

Top of Cup Outside Diameter: 4.25''(108mm);Top of Cup Inside Diameter: 3.57 '' (91mm); Bottom Diameter: 2.83''(72mm); Depth: 3.33inches (84.6mm); Drain Hole Diameter: 1/4'' (60.0mm)