The Ultra-Trax series is the  latest series in our quest to design the Ultimate traction tunnel.
This masterpiece features 25oz coated deep embossed PVC with a 360 degree rubbery pad friendly surface with lots of texture for traction. We added 1/2" stainless steel inner hoops and 3.8mm to 4mm wire for a nice balance of strength and durability. Tunnels come in 4" Pitch