All sinks are available in left or right hand orientation Complete with overflow connection and round cover High PVC Metiral and stainless steel For sink hole size - 83 - 90 mm Full Waste Kit Included (Ceramic Belfast Sink Excluded) How to Install: 1. Place the PVC circle on the countersink 2. Place the stainless steel case on the countersink hole 3. Place another PVC circle on the plastic case 4. Connect the plastic case to the stainless steel 5. Use the team to connect them tightly (team is included) 6. Put on the sieve 7. Connect the overflow with sink basket strainer Material: Strainer basket is made of 304 stainless steel and high quality PVC. Easy to install: There is a soft washer on the top and bottom of the sink , just use a coin to turn the screw. Widely used: 114mm sink strainer waste plug suitable for sink hole size: 83-90mm, please check your sink hole size before you place an order. Contents: 1 x strainer, 1 x overflow. Please note: This strainer is suitable for stainless steel sinks. For granite sinks, marble, plastic and ceramic sinks, you must check whether the strainer plug screw length 45 mm fits the sink before buying. If the screw is too short, you need to buy a long screw, which is not included. But you could search for the long screw in our store. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.