DUAL DENSITY EX FLOOR MAT - MAT-40The Marcy Dual Density Fitness Gym Mat MAT 40 protects your floor and provides comfort while you workout The Marcy Dual Density Fitness Gym Mat has a unique two layer design. One layer of high density foam provides comfort for the user and protects your floor from scuffs. The second rubber layer ensures the foam is protected and makes it easier to clean than single layer gym mats. Use the Marcy MAT 40 to provide comfort during your workout while still