MATERIAL: The mesh sink strainer is made of sturdy stainless steel; rust and stain ; Strong and and last for years, keeps drains clear ANTI-CLOGGING: Placing a mesh strainer, hair catcher in your bathroom tub drain allows water to flow freely while it catches unwanted hair and other debris that can clog your bathtub drains; Throw away hair and particles in the trash and simply rinse off WIDE USAGE: This wire mesh sink strainer fits over 1 1/4inch standard bathroom sink drains; for balcony drain, floor drain, , wash basin, shower drains, utility sinks; laundry tub, washroom drain, etc. PACKAGE INCLUDES: sink drain strainers, you can clean them out and reuse them; but simply toss when you want note: Please carefully check dimension before you purchase. size: Outer diameter 5.4cm Material: Stainless steel colour: Silver Package Contents: 12 x drain strainer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.