Muorka&reg; PU Leather Exercise Mat - Multi-color, 4' X 10' X 2" Excellent for tumbling, exercise programs, Pilates, stretching, yoga, martial arts, gymnastics, day care activities and many other uses Durable PU leather cover: the non-absorbent shell which is fire-retardant, puncture and mildew resistant provides sanitary protection for your workout needs Mat material: 2" thick firm white high density EPE foam Constructed of 4 panels: each 4' x 2.5' X 2", meets CPSIA requirements for lead, formaldehyde and phthalate Velcro on 4 sides of the mat allow for connection to additional mats for tumbling runs