2 Pairs Silicone Noise Cancelling Sound Blocking Studying Swimming Travel

Noise-reducing: share with your friends and family as they are practical, noise reduction silicone; Sleeping: soft and safe material, these silicone will not hurt your ears, Sound Insulation; Noise reduction: these sleep are suitable for a good night's sleep, noise canceling sleep; Sleep/swimming: made of silicone and abs materials, durable, sleep soundproof; Anti-noise: suitable for noisy environment, such as snore, traffic noise, construction sound, etc, silent

What's in the box
2 x Earplugs