This back pad should fit in the pockets of many jackets, but you should compare the picture of the back pad to the shape of the back protector pocket in your jacket.
Actual dimensions are as follows:
| Size | Width At Widest point (near top) | Length | Depth |
|---|---|---|---|
| Small | 9 inches | 14 inches | 0.25 inches |
| Medium | 10.25 inches | 15.5 inches | 0.25 inches |
| Large | 10.25 inches | 17 inches | 0.25 inches |
| XL | 12 inches | 18.25 inches | 0.25 inches |