■ Mouthpiece Patches - Set of 24 ★ Purchased last month from an online shop ★ Unused ★ Size: Approximately 2.7 cm (length) x 1.9 cm (width) x 0.8 mm (thickness) ★ Adhesive type, made of rubber. Purchased for alto saxophone. ★ Will be shipped via Yuu Yuu Mercari delivery service.