Robust product: made of high quality stainless steel that is not easy rust and you do not worry to be used for longer Excellent performance: It is an effective sink strainer that allows water flow without problem from the drain to prevent obstructed debris, such as dietary debris, hair, paper, etc. Wash easily : Loaving very well in the dishwasher or by hand with hot water soapy for the sink strainer more efficient Standard size: Outside diameter : 7.7 cm.Diece meter: 4.3 cm.Proforeeur: 1.5 cm.Attention to calculate the size of your sink so that this model corresponds well Indspensable product: Suitable for kitchen sink, bathroom, bathtub, shower room, toilet, laundry room, etc. Size: 3pcs-7.7cm Product details: Material: Stainless steel Quantity: 3pcs Outer diameter: 7.7 cm Inner diameter: 4.3 cm Depth: 1.5 cm 1 mm diameter holes