Yitaocity4Pcs Universal Ø 31/37mm O-Rings Sealing Gaskets Spare Seal Lip Seal Rubber Seal for Metal Plugs of The Push-up (pop up Valve) Waste Fitting

The picture clearly shows two different sizes of washer. I wanted the type with the smaller internal diameter so was disappointed when four of the larger internal diameter washers turned up. Returned for refund. It seems that the size I want is quite rare, so I would have been happy to receive two of each, accepting that two would be thrown away.

These were perfect fit my ‘Ideal Standard’ bathroom basins with a pop-up plug. The old ones were perished and you wash very quickly before the water leaked out. They were delivered on time and cheaper than the previous batch by a few pounds. Would recommend this supplier.

I received four thin silicone seals, not the seals pictured. Disappointed.

Good value and easy to fit. Only used new seal for a couple of days. Time will tell if items are sturdy enough for job.

Excellent product and so nice not to see the water escaping down the sink wast. Easy to replace thank you.

Ordered this pack as multiple sizes are show, received all the same size which didn't help me at all. (all wrong size). Picture does not describe product correctly.

Great did the job and fitted bath plug and sink plug

Internal radius more like 35mm, not 31mm as shown in pic 2, and it’s also a pack of 4 of the same gasket, not varying sizes as inPic 1. Took a punt in the hope pic 1 was correct but no luck.