... Shockproof 2)Easy processing 3)Durable PE Mattress materials Specifications: EVA/PE the oak models ... etching, and non-toxic, does not absorb water.The EVA/PE oak models the product ... airtight abscess structure, does not absorb water, moisture-proof, the water resistant performance is good. 2)wearability ... : Bears chemicals and so on sea water, fat, acid, alkali to corrode, antibacterial, 3 ...