Moving Voice -- Eastar ECL-300 student clarinets have a steady and pleasant voice and a reliable tune. Designed for beginners or intermediate learners. | Beautiful Appearance -- Elegant Bakelite body with nickel-plated keys, beautiful ring-wrapped bell mouth, good-looking and durable. | Practical Design-- Featuring the Boehm 17 key system: good key response and smooth playability. The cylindrical bore：also produces strong projection and a wide range of tones. The double connections: 62MM and 65MM's mouthpieces connector are very useful for adjusting clarinets tuning no matter indoor, outdoor, or winter and summer environments. | Advanced Material -- High-level ABS Bakelite: bright sound, stable vibration, easy to maintain but hard to craze. Bladder pads： made of Italian felt double sheep casings which are generally used in performance level flutes leading to good elasticity, airtightness, and long life. Needle spring: memory needle spring made of NAS high-carbon steel, quick reaction, good elasticity, not easy to deform. | The Package Contains -- ECL-300 Student Clarinet,4C Mouthpiece, Metal Ligature, Mouthpiece Protective Cap, 2 x Mouthpieces Connector, 8 x Occlusion Rim, 2 x Thumb Sheath, Clarinet Swabs, Clarinet Stand, 2 x Practice Reeds(Size 2.5"), Black Resin Reeds(Size 2.5"), Joint Grease, Cloth, White Gloves. Hardness Case.12-Month Product Warranty.