Coavas One Way Window Film Sun Blocking 23.6 x 78.7 Inches Non-Adhesive Window Tint Heat Control Mirror Solar Film Static Cling Glare Reduction Anti UV Removable for Home and Office Black - Coavas Beautyhalo, BF147

• HEAT INSULATION AND ENERGY SAVING - Blocking out 90% of infrared ray, the heat control reflective film can retain heat in winter and keep it out in summer, helping reduce expensive heating and cooling costs. NON ADHESIVES STATIC CLING - No glue, static cling, easy to install and remove, soapy water is better. No residue after you remove it. BLOCKING 98% UV, SUITABLE for YEAR-ROUND USE - The window reflective film effectively blocks out 98% of UV rays, strong blocking UV, effectively prevent furniture from aging and fading. Reduces the effect of vertigo throughout the year. PRIVACY PROTECTION - The one way window film only has good privacy effect during the day. The mirror-effect is reversed at night since the interior will be exposed to more light than the exterior. The side with the most light will have the mirror-like appearance. SCOPE OF APPLICATION - Smooth glass with sunlight. Perfect suitable for home and office application.