
Chemicals in EVA Foam Play Mats EHCC FAQ
Play mats prevent injury and protect children from hard falls. Some of the most common play mats are soft bendable tiles that interlock like puzzle pieces. These plastic mats are often made with ethylene-vinyl acetate (EVA) high density foam. This type of foam is shock-absorbent and waterproof. EVA foam has generated concern because it can contain a chemical called formamide.


