"These washers are good value, a fair selection to cover most general requirements. They are soft so don’t turn taps off too tight. Make sure the seats are clean and you should have no problems. I find them much better than hard washers that crack."
"Seemed like good value, a fair selection to cover most general requirements. Replaced six tap washers in my home that had been in service for over ten years. Within six weeks, four of these six had failed and after again replacing these, a further two failed. Seem to be far too soft and are sticking to the seats and pulling off the valve head or splitting."