I have looked all around the internet trying to find out what exactly this is...
I know its made of rubber and is flexible and appears to be machine cut.
It is 10"×14"
If anyone knows what exactly it is please let me know.
Thanks
I know its made of rubber and is flexible and appears to be machine cut.
It is 10"×14"
If anyone knows what exactly it is please let me know.
Thanks

