LADE 5-in-1 Alto Saxophone Sax bE Aluminum Alloy Mute Mouthpiece Patch Bamboo Reed Cleaning Cloth Cork Grease Accessories Kit 10 reeds of good bamboo in 1 set, 2.5 in strength, come out with a pretty good sound. Aluminum mute allows you to practice without disturbing others. 2 pieces of patch protect mouthpiece and players' teeth. Cleaning cloth keeps sax clean and dry. Little cork grease offer help to take things apart or assemble.