Blue concert flute made from white copper with antioxidation surface treatment for longlasting resistance to rust and reliable performance. Key benefits Durable construction: White copper body with antioxidation finish helps prevent rust and supports prolonged use. Accurate pitch and consistent tone: Designed in key of C for focused, pleasant sound and stable intonation across the entire range. Comfortable, responsive action: Memory spring needle made from piano spring material provides good elasticity and durability for consistent key . Strong airtightness: Professional waterproof leather pads and elastic leather covers enhance seal and playability. Playerfriendly features: Closed hole design, 16 keys, double air bag key pads, offset G key, split E key, and an adjustment screw make the flute easy to play and adjust. Included accessories and packing 1 Flute 2 Cleaning cloths for drying and care 1 Screw tool for adjustments 2 Gloves 1 Leather box with straps for protection, storage, and transport 1 Plastic stick for cleaning Packing size: 43 13 7 cm Practical details Main material: White copper Color: Blue (other colors available; all other specifications remain the same) Key: C Use scenarios Orchestral performance: Suited for ensemble work where accurate pitch and a focused tone are required. Solo recitals and practice: Responsive action and consistent intonation support expressive playing in solo settings. Lessons and student use: Durable finish, protective case, and useful accessories make it practical for regular practice and travel to lessons or rehearsals. Why choose this flute Combines durable materials and protective finish with professional pad construction and reliable key mechanics. Includes a full accessory set and a leather case with straps for safe storage and easy transport. Designed for consistent pitch and comfortable playability across the full range. Notes The instrument is available in multiple colors; color is the only variable among options.