The product is working, I will not repeat it for sure.
With its pros.
Comfortable firmness. There is a useful piece with Velcro for storage when rolled up.
Different cons:
Died 3 months later. Satisfied quickly began to get loose for some reason.
Got pros:
Durable, thick, fulfills its task, the connector sits tightly in the socket. For his money tears the market
Different cons:
The cat chews but without result