... common fragile styrofoam, deformation, the shortcomings of poor recovery.2.With impermeable to moisture, shockproof, sound insulation, thermal ... mobile industry,etcadvantages: 1, factory direct sell, complete price;2, professional engineer manage, the production, good quality;3, ... option5, adhesive, moulds can be made, very convenience.6, timely delivery goods EPE foam sheet