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 misplacement Excellent 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-site More 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 canals Comfortable 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, transportation Product name: T-shaped earplugs Usage: plug-in Colour:As shown Material:PU Package Contents: 100 pairs of soundproof earplugs Only 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.