EDC Titanium Alloy PEI Earplug Sound Insulation Ear Protection Anti-noise Sleeping Plugs Travel Gear

EDC Titanium Alloy PEI Earplug Sound Insulation Ear Protection Anti-noise Sleeping Plugs Travel Foam Soft Noise Reduciton Sponge



Specification:
Material:TC4 Titanium Alloy / PEI +Memory Sponge
TC4 Part Size: Length:17.6mm/Diameter:6.8mm/Weight:1.8g
Memory Sponge Diameter:S-10.5mm/M-12mm/L-13mm
Note:We provide two S size and one M size of Memory Sponge.