Set Includes:.. -Corded Cloth Sleeve Behind the Ear Dual Hearing Aid Holder -Multi Purpose Cleaning Brush with Wax Remover and Battery Magnet -Battery Safe 2 Pack Holder with Key Chain Attachment -Acoustic Tube and Mold Blower Cleaner.... Compatible Hearing Aids:... Siemens- Motion, Aquaris, Nitro, Siemens Life, Orion, and Sirion...... Product Description:.. -Hearing Aid Holder uses Elastic Cord Clothed Sleeves that go over your Hearing Aids that have a holder Clip which attaches to the back of your collar. -There are 2 ways in which you can cover your Hearing Aids. After removing the tubing and or eartips, On the top of the sleeves there are openings where you can slide the earmold hook and acoustic tube through. Or if you would not like to use that method, you can slide the sleeve on the hearing aids in reverse with the wide opening upward going on first. Great for sport activities, work outs, and the gym. Also very useful for children with hearing aids in order to prevent the loss and fall of the Hearing Aids. Also helps keep moisture against shorting batteries. -Multi Purpose Cleaning 3-in-1 Brush with Wax Remover and Battery Magnet helps you maintain your Hearing aids, acoustic tubes, Eartip Domes and install batteries much easier. -Battery Safe 2 Pack Holder with Key Chain Attachment has space for 2 Batteries to keep them safe, away from moisture and on hand when you have to change used batteries. -Acoustic Tube Blower Cleaner lets you reach and blow out Ear wax or debris that may be stuck and impossible to reach within your acoustic tubes of the Hearing Aid. Also removes moisture and foreign matter from molds and tubing after cleaning to provide a clear opening from hearing aid to eardrum.