Medium and Large Sets of Clear Jabra Ear Gels for Jawbone 1 Jawbone 2 Jawbone Prime Samsung WEP200 WEP300 WEP500 Jabra JX10 C120 C100 C150 Includes 2 Pairs (Medium and Large) Clear Jabra Ear Gels Compatible with Jawbone 1 Jawbone 2 Jawbone Prime Samsung WEP200 WEP300 WEP500 Jabra JX10 C120 C100 C150 Bluetooth Headsets. Discreet, clear Ear Gels. Channels sound directly into ear canal. Provides hours of comfortable wear. Helps provide clearer calls, less external noise. Universally Compatible. Ear Gel Installation/Usage Suggestion: For a better and more comfortable fit, insert the smallest original Jawbone Ear Gel first followed by the Jabra Ear Gel of your preferred size.