Also, I can?t walk around the entire room without cutting out. Nevertheless, the reader should proceed with caution. They told me to delete my bad review for exchanged refund $15 and so I did just that then youll never hear from this seller again! It keeps the half finished product in place, loose beads in the shallow, and enable transporting. I have narrow feet but these are so narrow that they were pinching my toes together into a claw. I have debated buying these shoes for a long time. At first they felt snug but stretched quickly. Beautifully sensitive crisp and clear. I received my first copy and after testing on a brick wall, and after testing at F2. My measurements are approximate FYI.