Foam Types: Gymnastic Rubber
Standard Sizes: Full, Half, Half
Heights (2LB): 1/4", 1/2", 1", 1-1/2" and 2"

Features
Gymnastic rubber is a durable, flexible and resilient closed cell foam with a medium feel. Its squishy characteristic makes it great for exercise mats, camping pads, boat cushions. Excellent for use in leisure, marine/flotation, industrial and automotive applications. Very similar to ensolite rubber.
Technical name is Polyvinyl Chloride Nitrile Butadiene Rubber