"Marine grade stainless steel drain fitting"
This drain insert is very robust and well designed . It comes with a custom fitted cockroach trap (choose the listing that includes the cockroach trap) . The fitting is to be laid either exactly flush with your floor or a millimeter or two lower facilitating effective drainage of water along the outer edge or lip into the square channel. The central tile receptacle allows you to insert a square piece of floor tile thus hiding the drain. This instantly transforms the look of the bathroom flooring adding class & refinement. Have attached a photo of one of the five bathrooms I am using the inserts for - very neat, very classy, very satisfied