Vivid yellow and magenta colors provide high visibility, helping with compliance in workplace safety regulations and hearing protection; also aids in preventing loss or misplacement Excellent noise reduction: Self-adjusting foam earplugs expand after insertion to form a secure seal, offering reliable hearing protection in noisy environments and on-site locations Suitable for various ear sizes: Low-pressure foam expands to fit most ear canal sizes, providing a comfortable and secure fit Comfortable and hygienic design: T-shaped profile allows for easy insertion and removal; smooth, dirt-resistant, closed-cell foam surface helps resist dust accumulation Recommended for use in industries such as agriculture, chemical, construction, law enforcement, manufacturing, mining, municipal, steel, metal, and transportation Product name: T-shaped earplugs Usage: Inserted into the ear Color: As shown Material: PU Package Contents: 100 pairs of soundproof earplugs Note: The package includes only the items listed above. Light and display differences may cause slight variations between the color in the image and the actual item. Measurement may vary by +/- 1-3 cm.