Material: PET Function: sun protection, shading, explosion-proof, heat insulation Size: 30 * 100cm / 40 * 100cm / 50 * 100cm Color: double-sided silver Transmittance: 30% Thermal insulation rate: 90% UV blocking rate: 99% Description: 1 Efficiently block ultraviolet rays and protect the skin 2 Insulation design to keep the room cool and comfortable 3 Anti-scratch design, durable, anti-wear, no glue left off 4 Explosion-proof design prevents splashing when glass breaks 5 Conducive to the protection of indoor privacy 6 Suitable for home and office use Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. 1 Efficiently block ultraviolet rays and protect the skin 2 Insulation design to keep the room cool and comfortable 3 Anti-scratch design, durable, anti-wear, no glue left off 4 Explosion-proof design prevents splashing when glass breaks 5 Conducive to the protection of indoor privacy