Features:These are non-toxic and non-slip EVA foam puzzle mats, making sure your baby is safe when they craw around the floor or fall down. Also great for in home gym, do exercises, yoga, fitness, gym & training, pilates. Easy to fit them together and no tools required TheseEVA foamfloor mats areapplicable to home floor protective mats, kids playing mats, gym exercise mats, yoga exercise mats,basement workoutmats.12PCS floor mats, each tile has a thickness of 10mm. They not onlyhelp you enjoy the workout to the fullest, but also protect yourself fromgetting injured.These EVA foam mats provide a safe place for your baby to play, crawl around. Non-toxic material withoutposing the risk of illness or any sort of danger to the health.Easy to assemble and comes with an interlocking feature.Comes with12interlocking tilesand24border edge ends.Thesefloormats aremade ofEVAfoam to offer excellent durabilityandmaximum comfort.Each tilefits togethery so that you can create a wider space as you want for your exercise.Specification:Feature: Anti-Slip, Anti Bacterial, Non-ToxicMaterial: High Density EVAColor: Black GrayProduct Size L * W: EACH Tile 60 x 60cm, thickness 1cmPackage Size: 63 x 63 x 14cmPackage Weight: 3.20kgArea Size for reference:12 Mats - 48 Square FeetPackage Included:12 x EVA Foam Mats