This item contains 4 pieces of drink holders
Amarine Made 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
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"