Material
poly urethane noise proof earplugs , foam material
Color
orange, yellow, green, red, blue and customized
Function
33db sound proof earplugs, bouncing back
Size
13*25mm, universal size for all
Stock
Over 33500 pcs on hand for fast delivery
Packing
Each pair in polybag or plastic box
OEM
Printing customized Logo on box
Payment
T/T, paypal, secure payment, western union
Product name
ear plugs have great effect sleeping resting and relaxing ear protect