I bought these mats in 2 sizes to replace my worn and curling mats I had purchased from a well known bed and bath retailer. My old mats were becoming a safety hazard due to everyone tripping over the curled edges. These mats are much thicker and I love that there is a tapered edge. The edges are flush with my floor. These mats stay put, no sliding around. They are much thicker and have more cushion than my previous mats, but remain easy to step on....no tripping over them! Clean up is easy too. My sister in law broke them in for me with bacon grease. I was worried at first that the grease might leave a stain, but it cleaned right up! I am thrilled with the quality. They seem very well made. They were shipped to me flat so no wrinkles like other mats I reviewed before ordering. I am looking forward to many years of use from these mats! I would definitely recommend them to anyone in the market for a quality mat!