100% brand new and high quality Features: Compact size and lightweight, easy for carry. Multifunctional, can be used to clean musical instrument, phone/computer screen and kitchen ware. Not easy fade, dust-proof, reusable, easy for clean, no harm to wiping surface. No measurable effect on the sound of the instruments. The bell covers can easily be washed after each use. Specifications: Material:Lycra Polyester Cotton Size S : Clarinet/clarinet (2.95-3.3 inches); Size M: Soprano Sax Straight Tube Soprano Saxophone (3.7-4.2 inches); Size L: Alto Sax for Alto Saxophone/Trumpet (4.8-5.3 inches); XL: For Tenor Sax (5.7-6.1 inches) Strap Cloth: Rope Length:Approx.84cm/33.07in, Cloth Body:Approx. 33x17.5cm/13x6.89in (for wind music) Wiping Cloth: Approx.20x20cm/7.87x7.87in, Universal for Musical Instruments Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: Package A:(A/B Optional) 1x Cleaning Cloth Package B: 2x Music Instrument Bell Covers 1x Strap Cloth 1x Wiping Cloth