Straight sided (not stepped) drink holder is made of 316 stainless steel for lasting durability & good looks. This stainless steel beverage holder for the boat has a highly polished rim and brushed interior with a foam pad and weep holes at the bottom. 3M closed cell foam tape under the lip holds it securely in place with no additional sealant needed.
Dimensions: 3-5/8" diameter cutout, 2-3/8" deep, rim 4-1/4" overall diameter.