Made in the USA. Expertly crafted custom-fit silicone eartips provide ultimate sound-isolation and maximum comfort for use with the Otto Noizebarrier Micro.

Step 1: Upon order, we will ship the ear impression kit.

Step 2: Take your ear impression with the ear impression kit (instructions included)

Step 3: Ship your ear impression to CavCom with the box and label included in the ear impression kit

Step 4: Receive your custom tips in 3-4 weeks.