Charcoal Black Limo Window Tint Film HP 2 PLY 5% - Size 48"x 4' Easy to install with backing glue. Peel the liner and the glue is there. 99% UV Protection Suitable for auto / residential / commercial Made in USA 5% = very dark. 15% = medium dark. 20% = medium. 35% = light. 50% = extra light