/> Storage box fits for all kinds of in-ear earbuds for placement. Easy to carry, place and storage.

[Comfortable and Convenient]
After the memory foam tips (ear foam cotton) being activated by warm, it will be filled with different structures of ears canal space, and the ear canal, and will not produce inflation,  congestion and other discomfort. No need to worry about falling down for the loose, or cause pain due to inflation.
[Enhance Music Effect]
Memory foam tips can produce seal in the ear canal, so that music remains no loss to reverberate in your ear canal, enhancing music effect. 
[Noise isolation]
The seal can isolate the external noise interference, even if noisy environment, without  increasing the volume to cover up the noise, which can protect your ears.
[Silicone Earbuds]
Thinner earbud edge , more softly to wear, and ber noise isolation effect. Stronger bass sound and more penetrating tenor. Durable and general. Soft and fitting your ear, long time to wear without swelling.  

Specification:
Material: Foam, Silicone
Memory Foam Diameter:
Large: outer 12.95mm  
           inner 5.0mm
Middle: outer 12.6mm  
             inner 5.0mm
Small: outer 10.8mm  
           inner 5.0mm
Silicone Earbuds Diameter:
Large: outer 12.58mm  
           inner 4.56mm
Middle: outer 12.6mm  
             inner 5.0mm
Small: outer 10.8mm  
           inner 5.0mm
Color: Black, Black with Green
Compatible: most earphone nozzles from 4mm-5.5mm（Note: If unsure your size, the pack (includes pair of Small, Medium, and Large tips)will help you to determine the best size. Medium fits 70% of users.）
Package Size: approx. 7 * 5.5 * 1.6cm /  2.76 * 2.17 * 0.63in
Package Weight: approx. 23g / 0.80oz

Package List:
6 * Pairs of Earbud