Noise reduction earplugs

Uses: general packaging, jewelry packaging cans, earplug packaging cans

Metal material: aluminum

Shape: round

Process: cutting, punching, numerical control, oxidation

Height: 47 (mm)

Wall thickness: 5 (mm)

Caliber: 17 (mm)

Main body diameter: 27 (mm)

Capacity: 10 (ml)

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