Luxury Foam Prayer Rug - BlueLuxury Foam Prayer Rug Blue NOTE ABOUT THE FOAM: Over the years we have tried different types of foam, to see which our customers prefer most. When we try softer foam, we get complaints that the foam is too soft. When we use denser more supportive foam, we get complaints that the foam is too hard. Please be aware that at this time, the foam used in these rugs is a firm, dense white foam. We believe it is a good balance between softness and support,