Lvyuanda Safe Helmet Attachable Earmuff, Hearing Protection, Ear Protectors, NRR 20 DB, NRR: 30 Db, SNR: 35 Db

Description

Color:Yellow Features:The noise earmuff is a kind of product which can reduce the noise and effectively protect the hearing, but it can't be completely soundproof.Suitable for 95dBA noise environment, can be used with helmet, goggles, earplugs or other personal protective equipment.Specifications:NRR: 30 dbSNR: 35 dbColor: YellowMaterial: ABS +SpongeSize: 21x10cm/8.27x3.94"Quantity: 1PcNote:1.Transition: 1cm=10mm=0.39inch2.Please allow 0-3cm 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!Package includes: (Without retail package)1Pc x Ear Defender