Features:
* The memory foam provides all-day comfort, while eliminating in-ear irritation and fatigue often associated with stock silicone tips.
* Sound isolating design can maximize the noise reduction for high-intensity listening.
* The tips create an optimal seal and channel sound directly into the ear canal, transforming your listening experience from ordinary to extraordinary.
* High purity medical grade silicone construction delivers durability and biocompatibility.
* These memory foam tips can improve the sense of hearing, make the intermediate frequency become lubricated, and reduce high-frequency glitches.

Specifications:
Material: Foam
Color: Black, white, green, red, blue.
Inner diameter 4.9mm
Outside diameter: medium (12 mm)
Package Size: approx. 8 * 4 * 2 cm / 3.14 * 1.57 * 0.78 in
Package Weight: approx. 5 g / 0.17 oz

Package List:
5 * Pairs of Memory Foam Tips