3Pcs Recessed Drop in Plastic Cup Drink Can Holder with Drain for Boat Car Marine Rv (White) Description: Dimensions: 4 inch H - 3 1/2 inch Inside Diameter, 4 1/4 inch Outside Diameter, with flangeInstall almost anywhere on boat, game table, sofa, cars and RV.With drain holes in the bottom to keep moisture awayInstall almost anywhere; table, counter top, dashboard, seatback, etc.No Mounting Screws Required Smooth Finish For Easy Clean UpThis White cup holder is a perfect addition to your Poker, Blackjack or Pool tables, Boats, RV's, Patios, Cars, decks, trailers or tables.It is a drop in style drink holder, all you have to do is cut a hole into the surface you wish to mount the cup holder.Colour:whiteMaterial:ABS Package Contents:3 * cup holderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.