Bella 22 SLWC - Why do they put a heel under my cast? 5 min

Although Bella has an SLWC, she thinks it is easier to use crutches then to walk on her SLWC and she is now heading into a store to buy presents for a friend.

With SLWC and crutches you have to be careful when crutching between the shelves in the store so that she not break anything.