New design - LED never break and New 100% water proof design ,4PCS Blue LED cup holders

Brand new in the package Marine Grade Stainless steel cup holders
Two stage to accomodate several different drink sizes and shapes
Very high quality and used by several of the top boat and rv manufactures
12V PCB design ,100% Water proof design.

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"
How do you install?
Have to get a 3-5/8" hole drill bit. Saw the holes then drop these in.
They come with a heavy duty double sided tape to hold them down with or you can shim them for a snug fit.
I wired these directly to the accessories fuse for the vehicle.
Once I turn the key to start the lights come right on. Very nice looking at night.