Specification: Color: as shown in the picture Material: ABS Product Size: as shown in the picture Package details: 8 x hearing aid filters in a roulette storage box Notes: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.

Compatible Models: This ear wax guard is only compatible with Phonak Marvel, and Phonak Paradise hearing aids equipped with SDS 4.0 receivers. Not compatible with old model hearing aids and old receivers before 11/2018. Please confirm the model number before purchg. Essential Accessories: This hearing aid filter is small in size and light in weight, easy to carry, you can easily put it in your pocket or backpack, and suitable for daily shopping, or traveling, it is an ideal hearing aid accessory. Excellent Design: The roulette storage design is convenient to use, you only need to put your finger on the concave-convex line and rotate gently in the direction of the arrow to reveal the hearing aid filter, it can effectively prevent earwax, and grease from clogging the horn of the hearing aid, to keep your hearing aids in top working condition. Premium Material: The roulette storage box is made of quality ABS material, which is very strong and long-lasting, and the ear wax guard is firm and stable, which helps to extend the service life of the hearing aid, and you can use it for a long time. Package Content: You will get 8 pieces of hearing aid filters for Phonak, they are in a roulette storage box, and sufficient quantity can meet your daily use and replacement needs. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Phonak.