Protecting Ear Bell Shape PU Foam Earplug
Model Number: 7-4
Brand Name: SIAN
Key Specifications/Special Features:
Specifications:Place of origin: Jiangsu, China (mainland)Brand name: SianMaterial: PU foamFunction: noise reductionSize: 15.5*24.5mmSNR: 30dB
Model No.SA-7-4Product O...
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