2pcs Stainless Steel Cup Drink Holder Insert with Drain and Blue LED for Marine Boat Rv Camper

? Specification Height overall including drain fitting - 4" Height overall excluding drain fitting - 3-1/4" Diameter overall lip outside - 4-1/4" Diameter inside (large) - 3-5/8" Diameter inside (small) - 2-5/8" Hole cutout needed - 3-3/4" ? Feature Stainless steel self draining recessed cup holder ;Install almost anywhere; table, counter top, dashboard, seatback, etc. Replaces plastic drop-in cup holders with ease Includes drain with hose barb, mounting gasket and internal pad No mounting screws required smooth finish for easy clean up Made stainless steel, the surface has a polished finish, rust proof. Protect your table from spills with this sturdy stainless steel drop in cup holder. Our cup holders can be permanently mounted to the table or remain removable from the table.