Big Mike's Fitness 1/2" Extra Thick High Density Foam Exercise Yoga Pilates Mat, Purple Product specifications: 1/2'' thick x 24'' wide x 72'' long, makes it comfortable for people of all shapes & sizes Extra thick foam: thick foam pad makes floor workouts more comfortable protecting your joints and knees Double sided construction: ribbed surface on one side and smooth on the other with a non-slip surface that grips the floor to prevent injuries Versatile design: integrated self-strapping system for easy storage & light-weight for easy transport Easy to clean, durable & long lasting with multiple uses