Sound Insulation And Noise Reduction Sleep Earplugs are designed for sleep and noise reduction. They are made of silicone and feature three-layer sound insulation.
Material: silicone
Noise reduction rate: 40-60 decibels
Suitable for small ear canal
Three-layer sound insulation
Double-head switch for storage and carry
Slow rebound design for comfort
Set includes: 10 replacement sponges, 2 pairs of double-layer silica gel
