... 3, Non-toxic 4,Credible Qulity 5, Deliver on time EVA Camping Mat 1, Size H190cm, W50cm, D 1.6cm.2, Weight 6kg ... non-toxic. They can be used indoors oroutdoors. EVA Foam does not absorb water, so these toys are completelywaterproof. Durable Blue EVA Camping Mat