Product description Material: stainless steel Small size: outer diameter 5.2 cm Medium size: outside diameter 7.6cm Big size: outside diameter 10.2 cm Quantity: 2 pieces Package Contents: 2 * stainless steel sink filters 1.THOUGHTFULLY DESIGNED: The upgrade handle of our strainer makes dumping out food residue so much easier, no longer have to worry about strainer stuck in the sink. No sharp edges on the drain strainer, so it would not scratch or damage your sink and hands. High-density (much more than others) perforation 1.5mm dia holes allows more water to pass through and better block food particles than 2mm dia holes. 2.EASY TO CLEAN AND ANTI-CLOGGING: Unlike wire mesh strainer was difficult to clean out and restrict the flow of water. drain strainer is easy to clean and anti-clogging. Averagely distributed perforations on entire basket ensure water go through seamlessly while efficiently catching all the garbage so that it does not clog the sink system. Simply dump the chunks then give them a quick rinse and wipe under running water to get them completely clean and shiny. 3.DURABLE LONG LASTING: Strainers are made with 304 stainless steel resistant to rust and corrosion. The tough build makes it durable. Sink strainer stainless steel not bend easily and are sturdy so they would not break even under strong water pressure. 4. 2 piece drain strainer: Set of 2 stainless steel drain protectors so that it doesn't hurt your hand Edges of the sink strainers are well polished.