主权项 |
1. An exercise mat, comprising:
a first portion, said first portion comprising an inside edge and an outside edge; a second portion, said second portion comprising an inside edge and an outside edge; a hinge, said hinge connecting the inside edge of the first portion and the inside edge of the second portion, said hinge more flexible than the material of the first portion or the second portion, said hinge enabling the exercise mat to fold; such that the exercise mat can be rolled up after it is folded. |