Colorful colors: Vivid yellow and magenta can be seen in the distance, which helps high compliance with employee regulations and hearing safety; it also helps prevent loss or misplacementExcellent noise reduction function: After insertion, the self-adjusting foam earplugs can expand in the ear to form a firm seal, which can provide excellent hearing protection in noisy workplaces and on-siteMore suitable for larger and larger ears: Smaller earplugs fit and ear protection for smaller ears, but the low-pressure foam can be expanded to fit almost any size ears and ear canalsComfortable and hygienic: T-shaped profile makes it easy to insert and remove; smooth, dirt-resistant, closed-cell foam skin helps prevent dust accumulation.Applicable to industries: agriculture, chemical industry, construction, law enforcement, manufacturing, mining, municipal, steel, metal, transportationProduct name: T-shaped earplugsUsage: plug-inColour:As shownMaterial:PUPackage Contents:100 pairs of soundproof earplugsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.