PU foam bullet earplug
reduce noise                 
Different size and color

          
PU foam bullet earplug
1.Bullet shape slow rebound earplug
2.CE Standard
3.Material: Pu Foam
4.Reduce noise availably
5.Various colors
6.Package carton:60*35*40cm Qty/ctn:5000pairs G.W./ctn:10kgs