The Crossrock Fiberglass Tenor Saxophone Case in Illusion Blue offers professional protection for most standard tenor saxophones. Made from durable fiberglass material, this case features a secure TSA-approved locking system, removable shoulder straps for comfortable transport, and an integrated accessory pocket for storing essential items. The interior is precisely molded with an effective length of 65.5 cm and a maximum width of 28.5 cm, ensuring an optimal fit for instruments from leading manufacturers such as Selmer, Yamaha, Yanagisawa, P. Mauriat, and Lupifaro models. The case also accommodates vintage instruments like the Selmer Mark VI and Mark VII, Conn 10M, King Super 20, and Buescher Aristocrat series. The exterior dimensions are 81.5 cm in length, 30 cm in width, and 19 cm in height, while the interior includes a dedicated S-bend storage area of 14 cm and a maximum bell depth of 15.5 cm. The fiberglass construction ensures shock resistance and reliable protection during transport, with the TSA lock providing secure compliance for air travel. The removable shoulder straps offer versatile carrying options, and the accessory pocket provides practical storage for reeds, mouthpieces, and maintenance tools. This case is designed to preserve the integrity of the instrument through precise internal contours that prevent movement during transport. The Illusion Blue finish presents a professional appearance, while the overall design prioritizes functionality and instrument safety. Compatibility extends to modern professional models and carefully preserved vintage instruments, making it suitable for musicians who need reliable case solutions for valuable tenor saxophones.