Wide compatibility with adjustable fit Adjustable width and height to fit a variety of car models, including sedans, small cars, hatchbacks, and SUVs. Designed to cover almost the entire windscreen for effective shading. Spacesaving and convenient design Extendable sun shade with automatic retraction and a quick release hook, making it easy to deploy and store for everyday use. Strong sun protection Fourlayer thickened PET film provides robust sun protection and blocks 99% of UV rays that can damage and overheat your car interior. Safe and discreet installation Retractable sun shade installs discreetly on the bottom of the windscreen, does not block the driver's vision, and reduces the risk of the visor falling off. Use scenarios Park in direct sun: keeps the interior cooler, protects upholstery and electronics, and reduces glare. Daily commuting and quick errands: extend quickly for shade, retract for compact storage when leaving the car. Long trips or hot climates: maintains a more comfortable cabin temperature and minimizes interior heat buildup. Specifications and features Material: 4layer thickened PET film Coverage: designed to cover almost the entire windscreen Compatibility: suitable for sedans, small cars, hatchbacks, SUVs and similar models Function: extendable, automatic retraction, quick release hook for easy use and storage Safety: does not obstruct driver vision; mounts discreetly at the bottom of the windscreen