The price is for one piece.Material: zinc alloy + glassMeasurements: Length: 1.2" (30 mm) Width: 1.2" (30 mm)Height: 1.0'' (25 mm) Small backplate length: 120mmLarge backplate length: 170mmIf you need longer screws ,plz touch us .I might offer.Screw:Default 25mm(If you wish other lengths, please consult on-line customer service for screw size selection) The vendor isn't accountable for prices reminiscent of customs tasks