To calculate the overall star rating and percentage breakdown by star, we do not use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
El cojín es muy rígido. Lo ocupé menos de un mes y lo termine guardando. La compra la hice para hacer más cómoda una silla de oficina, pero no ayudó en nada. Al contrario, me incremento mas un dolor de ciática que ya tenía.
I didn't have high expectations, but as soon as I tried out this cushion my body felt amazingly in-line and my spine didn't hurt. I work many days on a worn out old chair, and this was an awesome refresher for my life. As soon as I sat on this, it made my posture very correct and didn't seem to fatigue my muscles. I'll probably get another one, and place it wherever I sit regularly!
Purchased for elderly uncle who is in assisted living facility. He sits a lot due to his health. He was experiencing many sores and discomfort. I purchased this for him to relieve the stress tension as he is a sizeable man. This donut cushion has been a real game changer for him. I highly recommend this product.
This product is the most comfortable thing I have ever sat on. It turns my chair into a heavenly oasis for my rear end. Its firm, but flexible and is made out of great material that will last for a long time.