THE HOUSE ALWAYS WINS

"Russian or regular?...The rules are drastically different but in both games you have a massive downside with limited upside" The brown stuff is called coir.  It's made from coconuts. Each mat has a non-slip backing made from PVC Size matters! These mats are big. They measure 30" x 18" x 0.5" CARE: Step 1) Shake it like a Polaroid picture. Step 2) Hose it down...or else it gets the hose again. Step 3) Let it dry. PROUDLY PRINTED IN THE USA