12Pcs Hearing Aid Tubes, Professional Hearing Aid Supplies with Hearing Aid Cleaning Brush and Storage Box, Soft Flexible PVC for Most Hearing Aids Tubes, Transmitting Clear Sound(3.1 2.0Mm). 【Value Set】You will receive 12 R-shaped 3.1mm hearing aid tubes, 1 multi-functional cleaning brush, and 1 storage case.
