NEW Phonak Wind and Weather Protector Long for standard size Behind-The-Ear hearing aids. Includes 10 wind and weather protectors and tool. These short protectors measure one half of an inch or approximately 1.27 centrimeters in length. Please confirm protector length before ordering as these are NOT REFUNDABLE and CANNOT BE EXCHANGED due to hygiene reasons. Hearing Aid Battery Club only ships original manufacturer parts. Thank you for your patronage!