The material is very soft and very elastic. The part that is not smooth and has as waves is the part that goes on top.

I like it very much. I see it very practical to protect the heels from cracks.

Arrived quickly. Product exactly as described, I’m happy with it. Thanks! :)

It has been very long happy that the goods are just such as wanted thank you

Packed in a bag, prresypan talcum. I haven't used it yet. Delivery 3 weeks.