Greatgymats 4'x10'x2" Thick Folding Gymnastics Mat Tumbling Exercise Panel Foam Mat Pad, 4 Sections Large Gym Mats TOP QUALITY - Durable PU Leather Cover: The non-absorbent shell which is fire-retardant, puncture and mildew resistant provides sanitary protection for your workout needs MULTIFUNCTION - This folding exercise mat is excellent for tumbling, home fitness, exercise programs, gymnastics, pilates, stretching, yoga, martial arts, day care activities and many other uses for kids or adults PORTABLE - This gymastics mats are folable with hook and loop fasteners, which make it easy for storage and carry. BEST MATERIALS - Mat material: 2" thick firm white high density EPE eco-friendly foam; Constructed of 4 panels: each 4' x 2.5' x 2", Meets CPSIA requirements for Lead, Formaldehyde and Phthalate FLEXIBLE - Velcro on each side of the mat allows for connection to additional mats for tumbling runs