These really work great and protected my wood floors from getting scratched. The material is plastic and slip resistant with a grayish color. I feel they are durable and will last.

This product is excellent for keeping floors and flooring in good condition. The are very well made and are not ugly. They fit into decor. They also slide on floors easily with no damage.

Can't speak to longevity since they were only installed a month ago, but they protect our hardwood floors just fine from a 200 lb. table with wrought iron legs. Also enabled us to reposition the table without marring the floor.

Product working perfectly

Super Sache! Endlich wird unser Holzboden nicht mehr von den Füßen des Sofas verkratzt. Die Untersetzer sind gut verarbeitet und groß genug für die meisten Möbel. Werde ich bei bedarf auf jeden Fall nachkaufen.