... supply other color such as light blue, royal blue, light green)Light transmittance:50-60%(milkiness),75-85%(light blue);Heat resistance limit:-40 ... clear, blue, green, opal, brown, etc.PLANE SKYLIGHT:1.light weight AND high intensity2.impact resistance AND good insolation3.optional color.2 ... the heaps in the pallets,then use croftpapertopackage the heaps. High Quality Corrugated Polycarbonate Sheets.