Medium 1 Pair (x2) of Clear Blue Jabra Ear Gels for Jawbone Icon Bluetooth Headset The Thinker, The Hero, The Rogue, The Ace, The Catch and The Bombshell Includes 1 Pair (x2 Medium Blue EarGels), Discreet, clear Blue Ear Gels. Channels sound directly into ear canal. Provides hours of comfortable wear. Helps provide clearer calls, less external noise. Universally Compatible. Compatible with the Jawbone Icon Series - (The Thinker, The Hero, The Rogue, The Ace, The Catch and The Bombshell) Ear Gel Installation/Usage Suggestion: For a better and more comfortable fit, insert the smallest original Jawbone Ear Bud first followed by the Jabra Ear Gel of your preferred size. Bluetooth Headset is NOT Included.