Set of 2 overflow rings for kitchen and bathroom sinks, 30 mm (black)

【High-Quality Metal Material】: Our round bathroom sink overflow cover is made of brass and copper, unlike the common chrome-plated plastic overflow covers on the market. Our overflow covers have excellent corrosion resistance, are durable, won't discolor, and can be used for a long time.【Perfect Size】: Our round overflow cover fits most sink holes with an outer diameter of 30mm and an inner diameter of 14mm. It has a height of 14mm and fits perfectly overflow holes from 23mm to 25mm.【Easy to Install】: Our sink overflow ring fits easily and conveniently onto the faucet; simply push it in and click it into place, apply a little soap, and it will slide smoothly without damaging the cover's feet. Easy to install. A highly resistant and secure installation ensures you won't have any worries.