4 Drop In Taupe Cup Drink Holders With Installation Instructions for Poker Table, Boat, RV, Marine 4 American made hard ABS plastic cupholders. INSTALL INSTRUCTIONS INCLUDED!! Perfect for adding to casino and gaming tables, RV's, boats, trailers and anything else that you can think of Installs easily with hole saw (use 3 inch size) or jig saw Outside Dimensions: Depth 2 7/8 inches, Width 2 7/8 inches with 1/4 inch lip around the top of the cup holder Inside Dimensions: Depth 2 3/4 inches, Width 2 3/4 inches