GN Resound Thin Tube Tulip Domes (4 domes per pack)

Received on time quickly, received as advertised. (Be careful ordering. There's one with a wide hole [Qty 10] that can be force-fitted to my Bell and Howell Aid, but it fell off in my ear, which could mean a trip to clinic to fish it out. I got good with a blunt-tipped tweezer, very gingerly and delicately, using 2nd mirror--not recommended!!)

Perfect