EVA exercise mat 1.specifications:1000*1000*20/25/30/40mm 2.weights: 2.5/3.2/4.2/4.8kgs 3.colorful product EVA exercise mat MaterialBiodegradable EVA, environment-friendly, 6P free, latex freeFoaming coefficient: 15P or 20PFeaturesProvide the best support for spine, feet & hands, as well as preventing slipping & getting bruisedSoft, non-slip, smell-less, flexible, durable, high bouncingColorAny ...