Product detailsThis oxford based keyboard piano case protects the bag with its comfortable fit that measures 38.8×15.5×5.3inch Please check the size of your keyboard before purchasing.?which is suitable for 61-key keyboards, power supply, cables, delay pedal and batteries, etc?Durable & Waterproof?Heavy-duty Oxford cloth, dustproof and strudy. Its waterproof protect your keyboard from unexpected collision, rain leakage and other damages, making the bag more durable?2 Ways Of Carrying?The keyboard piano bag ?are both as a handbag or backpack with comfortable and adjustable shoulder strap and handles, you could carry your keyboard piano over shoulder as a backpack or carry it in hand as a handbag?Unique Zippers&Security Straps?61 key portable black keyboard case is equipped with dual High strength zipper which slide smoothly with no worry of being stuck and broken, zip up and pack your piano at any time,Interior Includes Secure Straps to Hold Keyboard in Place During Transport.?Large Capacity?Two Pockets Outside For Storage Of Lesson Book, Pen, Phone And Power Supply, Useful For Carrying In A Car And Bac