Rubber clarinet saxophone mouthpiece cover protects the delicate tip black Made of rubber softness and environmentally friendly No noise when dropped and easy to washWhen you are not using the instrument, please cover it and prevent dust from falling on your mouth, protect the mouthpiece rail Fit for most mouthpieces (clarinet, saxophone, tenor saxophone, saxophone accent, saxophone top)Retains reed moisture; Durable and easy to carry, small enough to fit; Color: Black/White Material: Rubber Overall Size: 46x30x17mm (LxWxH) Inner Width: 20mm & 25mm Inner Height: 12mm Package Contents: 1 x Flute Mouthpiece Cap Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.