Soundproof Flight Ear Plugs Reusable Noise Reduction Earbuds Aircraft

Label:Yes - Smaller and lighter, comfortable to wear, three-dimensional imitation ear canal design, soft and contractible. - Micro-porosity and air chamber design, effectively balance the internal and external air pressure. - for Flying, Mountain Driving, Off-Roading, Construction, Heavy Machinery, Music, and other loud environments. Also great for creating silence. - Scope of application: aircraft, high-speed rail, mountain driving, skiing, etc. - Healthy silicone material, green and healthy, non-irritating. - Supports washing, reusable and long life.

Specification: Condition: brand new & high quality Material: Silicone Package Size: 6*5.5*2cm(2.36*2.17*0.79in)'

Package Including: 4Pcs Pressure Equalization Ear Plugs

Notes: 1.Transition: 1cm(0.39in)=10mm=0.39inch 2.Please allow 1-3mm(0.04-0.12in) error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!