- Protecting Ear Bell Shape PU Foam Earplug
- 2017-09-11 07:17
- 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...