2 Sets Comfortable Earmuff ABS Shell Economic Design Shooting Factory Labor Protection Comfortable Bedding Sets 2mmManufacture of heavy cold rolled

2mmManufacture of heavy cold rolled steel plate，Size of each piece880×490mm，The square louvers are interchangeable

The chain is made of high-quality manganese steel with a black oxide coating to increase resistance to corrosion and dirt

using high-quality Made of thick aluminum alloy material

[Higher brightness

PORTABLE DESIGN : The Digital Refractormeter Is Small In Size

2 Sets Comfortable Earmuff ABS Shell Economic Design Shooting Factory Labor Protection Comfortable Bedding Sets 2mmManufacture of heavy cold rolledHandling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Features Easy to use clean ABS material, wear resistant noise Strong noise reduction