The fitness mad pro stretch tri fold aerobic mat is a club quality reversible mat featuring 3 fold design and double hinge construction the mat is 134cm 528 long by 50cm 197 wide when extended and folds up to 45cm 177 by 50cm 197 to ensure comfortable storage or to provide extra cushioning when performing sit ups or crunches the mat is made from wipe clean non slip and non absorbent eva foam