Ear Plugs Soft Silicon Reusable Ear Plug for Noise Cancelling Sleep Swim & WorkKey NotesYou'll receive 5 pairs of Silicone Ear Plugs as shown on imageColours Are Picked Randomly From 5 Available ColoursBest for Sound Insulation, Sleep,Travel ,Swimming, Study or WorkReusable Soft FeelingMade from high grade silicone material~32 dB noise reductionNoise Reduction: These earplugs with the special tree round design are good soundproofing, which is great for anyone who needs quiet and protect your hearing from the harmful noise and high damaging decibel levels, avoiding depression and tinnitus. Allow a good night's sleep.BPA FREE Material:The ultra-soft sleeping earplugs are made of tpe materials, which are safe, non-toxic and will not irritate your skin.