Helix/Sona/Groove Thin Ear Sound Tubes

Description

Formed, elastic medical grade material for sensitive skin. Available for Helix, Groove, and Sona Hearing Aids, Right or Left and in all 3 sizes, 1B, 2B & 3B. “1B” is the shortest and “3B” is the longest in length. The Groove, Helix, and Sona Hearing Aids ship with the 2 most popular sizes- 1B & 2BThis accessory fits the following devices: Otofonix Helix Hearing Aid Otofonix Groove Hearing Aid Otofonix Sona Hearing Aid