The Protec PRO PAC PB306CT Tenor Trombone Case is a versatile case tailored to fit most F-attachment tenor trombone makes and models, accommodating bells up to 9.25 inches (235mm) in diameter, including those with large valves like Thayer valves. Its exterior features a weather-resistant 1680 ballistic nylon construction reinforced with zig-zag stitching, sturdy metal hardware, and a lightweight shock-absorbing wood frame. Padded handle wraps and the durable rope handle ensure comfortable, long-lasting use. Compatibility with the Protec BPSTRAP Backpack Strap (sold separately) offers hands-free convenience. Inside, the case boasts a protective interior lined with velvet padding, safeguarding against scratches and dings. An adjustable padded strap with buckle closure keeps your tenor trombone securely in place, while dedicated storage options include a slide storage area with a padded cover, accessory compartments with zipper closures, and a padded mouthpiece pouch for organization. Responsibly made: All materials tested to be free of Lead, DEHP, PAHS8, DBP, and BBP.