Feature: These hear aid cleaning tools are gentle to the hearing aid surfaces without causing any scratches, which are safe to use. There are many different cleaning brushes, enough quantity for your use in daily life, and you can also share with your friends and family. These hear cleaning tools can clean most of the hearing aid and listening devices in the detail, which is the key to maintenance and avoids frequent repair or replacement. Specifications: Size: as shown in the pictures Material: PVC Quantity: 12 pieces Package includes: 7 x Hearing aid cleaning tools 1 x Cleaning brush 1 x Vent pin 1 x 4-Hole brush 1 x Vent rod 1 x Velvet bag Notes: Manual measurement, please allow little size errors. Pointed risk, please keep away from little kids. The colors shown on picture may be biased from the true color, please refer the real objects.