KEYFUN Earplus:
Item: EM3201
Material: Silicone
Size: 12.5x25.5mm
SNR: 29dB
Color: Yellow and customized
Execution standard: EN352-2 2002
Packaging: 1 pair/polybag, 200 bags/inner box, 20 inner boxes/carton, 4, 000 pairs/ctn
Carton size: 52x42x40.5cm
GW: 8kg
NW: 6.5kg
Our services:
Provide free samples
Provide free packaging design
Product quality assurance 1 year & supports the CE testing
Timely delivery of the goods
How to use silica gel earplugs:
Take our the ear plug & hold the handle
Take your ear upwards and outwards by your another hand (this is important) and keep this position, then insert the round head of ear plug into ear tunnel & rotate and push the era plug slowly
And just the position of ear plugs and makes you comfortable
How to identify the quality earplug:
When you burn earplugs & you can know the material is not silicone if black smoke
It's bad material if earplug is broken when pulling the edges strongly
Smooth surface & no raw edges
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