This was awful...I have another word, but I can't use it here. It was hard, it was overstuffed, rendering it like a giant puff ball, not a pillow. It did not give, but instead was so stiff, I woke in misery 6 times during the night. Look, I have neck problems (chiari malformation plus degenerative disc issues), so maybe it's me...but really the wool was not fibrous break down (like shown) but absolute long sheared wool (think lamb's wool when they shear the sheep, it comes off in large skeins, this is no exception. the Idea was good, but the product was less than wonderful. NOTE there is no cover for this product (most pillows come with an additional barrier cover) and being wool could have really used it!! It's scratchy. Also note: it flattens just as you use it...the wool does not stay puffy well, and could tell that over time, you're going to have a hard, flat mess. Just don't. It was a good idea...so I thought!