Product information:
Efficacy: Swimming waterproof, sleep noise reduction
Color: Black
Scope of use: Swimming waterproof, sleep noise reduction
Material: Silicone earplugs
Usage: Straight-in
Featured services: Ring, two layers
Series: Eighth generation earplugs
Function: Swimming waterproof, sleep noise reduction
Size: 27.8*22.2 * 14.6mm

Packing list:
A pair of earplugs + plastic storage box + color box packaging

Product Image: