Helix Thin Ear Sound Tubes

Formed, elastic medical grade material for sensitive skin.  Available for Helix Hearing Aid Right or Left and in 3 sizes, 1B, 2B & 3B.   “1B” is the shortest and “3B” is the longest in length.  The Otofonix Helix ships with the 2 most popular sizes- 1B & 2B