YH Poker Yuanhe 4PCS per lot Stainless Steel Cup Drink Holder with Drain LED Blue Marine Boat Rv Camper

FEATURES: Made of 304 stainless steel Non-slip cup mat < br> 8 LED nice blue glow Durable and corrosion Come with a draining hole Quick details? < br> Material: 304 Stainless Steel Color: Sliver Height: 3-1/4 inches Top inner dia: 3-1/2 inches Top outer dia: 4-1/4 inches Bottom dia: 2-7/8 inches Description This dual size Stainless Steel Cup Drink Holder is made from high grade stainless steel.It's durable and rust proof. It includes drain with hose barb, blue LED, mounting gasket and internal pad.Each cupholder measures 4" over all height includes drain fitting,3.22" overall height excludes drain fitting. 3.6"diameter for the large hole,2.76" diameter for the small hole.4.2" diameter for the lip to lip.It can help bottles fixed in a place to prevent it.