E-volve Fast Forward Sports Armband for MP3 players & phones in size: L / color: Black/Silver / compatible with (Sony Walkman NW-A1000 A1000 / NW-A1200 A1200 / NWZ-A720 NWZA720 / NWZ-A726 NWZA726 / NWZ-A728 NWZA728 / NWZ-A729 NWZA729 / NWZ-E440 E440 / NWZ-E443 E443 / NWZ-E444 E444 / NWZ-E445 E445 / NWZ-F805 F805) To fit MP3 players / phones up to 120 mm x 65 mm x 15 mm Velcro strip with 3 settings to fit all sizes of arm (26 cm - 46 cm) Simply styled headphone cord wrap takes up slack Credit card pouch 2 earphone ports (bottom left and right) to accommodate any device