Features: Premium 31x31cm microfiber instrument cleaning cloths offer 3x faster water absorption and scratch free polishing, ensuring your guitars, pianos, and brass instruments stay pristines with gentle yet thorough surfaces care. Soft, densely woven fibers create a lint free wiping experience while the reusable design withstands multiple washes for sustainable instrument maintenance. Ideal for musicians, music teachers, and instrument enthusiasts requiring reliable cleaning solution for delicate surfaces like guitar strings, saxophone valves, or clarinet keys after rehearsals or performances. Effortlessly remove from trumpets, wipe rosin residues from violin fingerboards, or polish amplifier surfaces, perfect for post concert care or routine studio maintenance. This 10 pack multipurpose cloth set safely cleans acoustic/electric instruments, computer screens, and eyewear, combining fine fiber technology with sizing for comprehensive gear protection. Specifications: Material: Microfiber Size: Approx. 12.21x12.21inch(31x31cm) Package Includes: 10x Microfiber Instrument Cleaning Cloth note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.