Color:white,green,red,orange,blue,yellow,ect. Size:1.22mx2 ... , insects, warping, cracking, chemical corrosion, non-toxic3. Heat preservation, sound-insulated4. Tough, rigid,smooth,glossy with high impact strength5. Easy ... photo album, chemical anti-corrosion project, cold storage, special cold isolating projects, environmental protection, sports equipment, cultivation, coastal moisture-proof equipment ...