The 'Hadley', 'Hadley One', and 'Hadley Pro 2020' Front Straps all come in the same size, with the only difference being stitching. The 'Hadley' Front Straps feature stitching, while the 'Hadley One' and 'Hadley Pro 2020' are unstitched. You have the option to choose which style you prefer! If you're replacing your front straps after a long period of use, keep in mind that the leather may differ slightly in colour from your bag's leather due to natural variations between batches. Additionally, leather may change in colour over time. Please consider this when making your purchase. The front straps can be easily opened and closed using our Quick Release System. They can be pulled off the brass clogball attached to most of Billingham bags. Some bags have buckles for adjusting capacity, but you don't need to remove the front straps from the buckles every time you use them.