2012 newest PU foam Red color ear plug

2012 newest PU foam ear plug
1.waterproof
2.slow rebound 30'
3.custom made

2012 newest PU foam Red color ear plug

 

Direction of Use

1.Take out the earplug, with the index finger and thumb to rub fine;

2.The other hand will be brought out stuffed up ears (this is important) and hold, then rub the small earplug round towards ears, stuffed them;

3. Hand on earplug until the earplug swelling shape is competely in the ear.(about last 30s)

 

 

Name	Material	Model	standard
earplugs	PU	HY-85	13*24
Connecting Line	Color	SNR	Carton size
Custom-made	Custom-made	33db	52*42*40.5