Airex Exercise Mats Are The Very Definition Of Versatile. Lightweight, Comfortable And Non-slip, They Are Made From Closed-cell Foam With An "integrally Molded Skin" For Extra Toughness. Extra-soft And Comprised Of Tear Resistant Foam, The Transverse Ribbing Pattern Is Molded Into The Mat To Resist Rips And Holes And To Give The Mat Enough Flexibility To Be ?rolled-up" For Carrying And Storage. Ideal For Gymnastics, These Mats Are Suitable For Any Type Of Fitness Activity. This Mat Is Charcoal. Sturdy, Yet Thin And Light, This Is A Classic Entry-level Model For Training. With A Size Of 39" X 20" And .4" Thick, These Mats Always Find Space In A Sports Bag Yet Offer Sufficient Room From Head To Toe. Rinsing With Fresh, Soapy Water Is All Thats Needed. Shake Off The Excess Water And Allow To Air Dry. Damp Mats Shouldnt Be Stored In Lockers Or Confined Spaces. Made Of Closed-cell Foam, The Mats Are Latex-free. These Mats Are Ideal For Individual Workouts At Home, Yet Tough Enough For Multi-use Environments Such As Fitness Centers And Therapy Clinics. Soft And Supple, These Mats Gently Absorb Shock To Prevent Injuries And The Textured Surface Area Prevents Slipping And Sliding. Also, The Ends Will Remain Flat And Not Curl Over Time, Preventing Tripping.