Professional keyboard bag made of 600D rugged and waterproof nylon with 30mm DHFOAM padding and 3mm extra inner soft lining. Featuring strong adjustable and detachable padded strap with metal hardware, comfortable foam mesh carrying handles and three large pockets for sheet music and accessories. It is also equipped with inner padded straps to hold the instrument and two pairs of strong wheels for a practical and comfortable carriage. Inner dimensions: W 57.5" H 5.9" x D 18" (W 1460 mm x H 160 mm x D 457 mm)