//B-Air Bird Strap// The Bird Strap has a mechanism that allows each part to be freely customized. You can create a colorful strap to your liking with a wide variety of custom parts and color orders that allow you to freely choose the color of the pads on both sides and the stitching. You can also maintain it yourself, such as replacing old parts, so you can use it for a long time. [Size guide] S size (50cm): Soprano to Alto M size (53cm): Alto to tenor L size (60cm): Tenor to baritone *Please note that if the item is out of stock in store, it will take longer to order than other items. If you are in a hurry, please contact us to check stock availability. ♪♪♪ Please read before purchasing ♪♪♪ We strive to keep a large amount of stock on all listed products at all times, but some items may be out of stock. If you are in a hurry, we apologize for the inconvenience, but if you contact Wind Bros. by phone at 03-6427-1969 or email, we will inform you of the latest stock status.[BSN-AW-M] ■Leather type - Standard Long (Type A) ■Adjustment hardware - Wide Smart ■Hook - Snap hook ■M size (53cm): Alto to Tenor