ace Gray -Case Material: Aluminum (matt finish) Stainless Steel (shiny finish) -Snort Band Color: There are 9 colors in "Sport Band", There are 3 Nike Sports EFTA_R1_01064582 EFTA02263271 Bands and 9 Sport Band Loop Colors. Be specific! i.e.: Seashell Sport Loop or Antracitc/Blak Nikc Sport Band. You