50 pairs of soft foam earplugs, noise protection for sleeping and studying (red).

1. A bottle of 50 pairs, convenient and economical to use, and lightweight for easy transport. 2. Smooth surface, stain-resistant treatment, washable, hygienic, and safe to wear. 3. Premium foam, soft and comfortable, providing good sound insulation. 4. Improves sleep and concentration, effectively protects hearing. 5. Ideal for avoiding noise interference, usable at home, in student residences, classrooms, while traveling (boat, plane), in factories, on construction sites, in cities, etc. 6. High elasticity, automatically returns to its original shape after deformation. Condition: 100% Brand New. Item Type: Earplugs. Material: Foam. Available Colors: Light Green, Orange, Red. Quantity: 50 Pairs. Function: Noise Reduction. Signal-to-Noise Ratio: 27 dB. 50 pairs of earplugs.