... , toys, craft art, hobby & gift, industrial materials, sports.. 1. EVA volume material, sheet material, each kind ofcolor piece, thickness: 0.5MM-54MM, degree ... becomes spongy, the color piece volume material,13 times of -25 time3. may provide EVA for the customer high to become spongy ... not do the rubber, the fitting processes each kindof cotton material and so on.4. newest product: Anti- burns, the ...