Siab zoo, high density EVA foam was specifically designed for packaging Cosplay , Kev them nqi thiab ntim cov kev xav tau. Ntau Eva foams tawm muaj thov kom muaj "siab ntom" thaum qhov tseeb feem ntau yog qhov tsawg rau nruab nrab qhov chaw nyob ib puag ncig 30 kg / m³ (2 lb / ft³). Peb cov ultra siab ntom eva ua npuas nyob rau hauv dhau 85 kg / m³ (5.3 lb / ft³) EVA ua npuas ncauj …