Durable: This backpack shoulder strap is made of canvas material, which is durable and easy to clean Portable: Violin case strap wide design can disperse weight, reduce shoulder burden, making you feel comfortable when carrying instruments. Wide Application: Thisviolin bag strap is applicable to various instruments such as violin, cello, guitar, erhu, and ukulele, very practical. Adjustable: Theguitar case shoulder strap adopts an adjustable design, you can adjust the length according to your needs, very convenient. Universal: It can not only be used for instruments but also for other bags and cases, making it an ideal choice for you. Size Chart:110cm/43.31in Package Includes: 1 Guitar Case Strap Note: Please allow slightly errors due to manual measurement and different monitors.