BCP 0.3mm Thickness Black Color Alto tenor Sax Saxophone Clarinet Mouthpiece Patches Pads Cushions (0.3mm, Black) Go to amazon.com Related posts Check expert advices for mouthpiece patch tenor? FeatureMaterial: Rubber Color: BlackPackage Included: 8-PieceSize: 1.1 x 0.8 inch 0.3mm thicknessProtect your mouthpiece and teeth.It's a great helper for beginners