Thank you very much for viewing this product. Please read the following notes before ordering. ・We will only comment after payment and shipment. ・We do not offer discounts on single items. ・We support the combined purchase function. ・Comments like "Can I buy this?" are unnecessary. ・Please refrain from specifying colors or types in the comment section. This universal mouthpiece cap is an item to prevent sound leakage and damage during performance. Made of rubber, it doesn't make noise when dropped and has high compatibility with various ligatures. Compared to metal or plastic, it's compact and easy to handle, and fits instruments from sopranino to baritone. It doesn't take up much space in your pocket and won't get in the way of playing or traveling. It comes in a convenient set of two, allowing for a spare. The rubber material is easy to clean and maintain. *About Shipping* ・Shipping will be on Mondays, Wednesdays, and Fridays. On holidays, it will be the day before or the next day. ・Orders placed on Friday will be shipped on Monday. ・Shipping will be via regular mail or Click Post. ・It may take up to 4-7 days for delivery. ・You may receive a delivery notice. *About the Product* ・Brand new, unused. Color: Black Size: 3.1cm x 4.7cm Compatible Mouthpieces: Alto Saxophone, Tenor Saxophone, Soprano Saxophone, B♭ Clarinet Material: Rubber Set Contents: Set of 2