2pcs Replacement Charcoal Grey End Caps Covers for Jawbone UP 2 2nd Gen 2.0 Bracelet Band Cap Dust Protector (not for the 1st Gen) 2pcs Replacement Charcoal Grey End Caps Covers for Jawbone UP 2 2nd Gen 2.0 Bracelet Band Cap Dust Protector (not for the 1st Gen)