1. MP3 player case with armband.
2. Adjustable velcro strap to fit almost any arm size.
3. Made of neoprene.
4. Let you carry MP3 easily, whatever you are biking, jogging or walking.
5. Rubber strap prevent slide.
6. Lid has business card cover.
1. Custom design are welcome. 2. Minimum quantity are 600 pieces.