ReSound Thintube SF - 5-pack

ThinTube SF Right: 22942800 - (-1) Right 22942900 - 0 Right 22943000 - 1 Right 22943100 - 2 Right 22943200 - 3 Right Left: 22942300 - (-1) Left 22942400 - 0 Left 22942500 - 1 Left 22942600 - 2 Left 22942700 - 3 Left Thin audio tubes for ReSound LiNX Quattro, ReSound LiNX 3D, ReSoundLiNX² This audio tube has two collars to attach the dome to unlike the SF3 which has one collar. They are available in 5 different lengths, you can find your length on your existing sound tube. Red text for right ear, blue text for left ear. Choose which length and ear you need above.