Tumbl Trak new Designer Tumbling Mats are a must have with their colorful and unique designs * The Stars and Stripes mat has 2 ft wide folding panels with a red and royal blue alternating pattern and White Stars * They are made with 18 oz. vinyl and industry standard, cross-linked polyethylene foam * The non-skid material on the bottom of the mat prevents it from sliding or moving when in use * They do not contain lead and have passed testing requirements enacted by the Consumer Protection Safety Improvement Act of 2008