Thump mat

[asemery]

thump mat
Used in heavier rope on sailing boats as proterctive gear it makes a nice place mat or coaster

https://i.imgur.com/J7qrAvx.jpg

thump mat tutorial (http://www.instructables.com/id/Thump-Mat/)

[1stimestar]

Cool. I like it.

[Antonyraison]

very nice!!!