The price is for one piece.
Material:Brass, Natural pearl shell
Measurement:
Small Knob-
Diameter: 0.8" (22mm)
Height: 1.0" (25mm)
Basement Dia；0.35“(9mm）
Medium Knob-
Diameter: 1.26" (32mm)
Height: 1.0" (25mm)
Basement Dia:0.4“(10mm）
Large Knob-
Diameter: 1.6" (40mm)
Height: 1.0" (25mm)
Basement Dia:0.4“(10mm）
Screws included .1'' (25mm) long.
If you need longer screws ,plz contact us .I could offer.