Not as good as other similar items
I am returning these. They are too large and don't stay in your ears tightly. They slowly  lose  their expand and let noise in. You have to keep compressing them into your ear to keep them working at keeping noise out. I purchased a similiar brand in the past and they worked great. These are cut larger and the silicone is somewhat different and stiffer. This is an honest review based on my experience. My wife snores and these don't keep the snoring out because they slowly expand allowing the sound back in. Amazon please remove this item from sale and refund your customers. These are a defective product.
Rating: 1 stars