General description The Hearing Aid Dome for Minifit Bass is designed to fit various Minifit hearing aids, including Nera, Alta, and Alta Pro models, as well as receivers with new MiniFit speakers. These domes are essential accessories for maintaining hearing aids, as they should be replaced monthly to prevent cerumen buildup behind the wax guard. Each order includes a pack of 3, with 10 domes per pack, totaling 30 domes. They are compatible with all ear types and can be used with behind-the-ear, pocket, in-ear hearing aids, and sound amplifiers, allowing users to continue their daily activities comfortably. Please note that these domes should not be used if you have a perforated eardrum. Technical specifications Material: Plastic Size: 8mm Pack includes: 3 packs of 10 domes each (30 domes total) Measurement allowed error: +/- 1-3cm Other information