Pfister® Index Button, Hot, For Use With: 3-Handle Tub and Shower Faucet, ABS, Acrylic, 15/16 in Dia
Dimensions : 15/16 in DiaFinish : AcrylicMaterial : ABSSuitable For Use With : 3-Handle Tub and Shower FaucetType : Hot
Round shapeEasily fits and this is easy to install