IMPORTANT TIPS: 1. Make sure window frames are magnetic. 2. Test adhesion with a fridge magnet first. 3. Place magnets outside rubber seals. 4. High heat may weaken magnet suction. Contact us anytime for product issues, We will reply within 24 hours WIDE COMPATIBILITY: Our car sun shades fits most sedans, SUVs, trucks & vans. Front size: 27.5*18.5(base)*19.5(side)*15(side)in. Rear size: 18.5×27.9in. Note: Universal fit with minor size difference is normal. Please check window size before purchase MAGNETIC & EASY INSTALLATION: No tools or adhesives needed. Features movable strong magnets: 10 for front, 16 for rear (3 pairs block light leakage). Quick to install, detach and adjust. Only fits iron/steel window frames, please test before purchase SAFETY & DOUBLE-LAYER：Front car window shades are safety-designed to NOT block rearview mirror. Double-layer car curtains: black glue + breathable mesh with straps. 4PCS covers all side windows, 100% privacy for napping, camping & daily driving UV PROTECTION & HEAT INSULATION: High-density car window covers block 99% UV rays, sunlight & glare. Insulates heat, keep car cool in summer. Ideal baby sun shade protects babies, passengers & pets from sunburn, prevents interior fading & aging ASIN B0GQ9J4H4H Color Black Brand Name Hybemmy Unit Count 4 Count Manufacturer Hybemmy Model Number HB-CC-4P Material Type Polyester Item Highlight Ultimate Privacy, UV Protection & Heat Insulation. Sun Shades ideal for Camping, Travel, Napping, Baby Care and Daily Driving Number of Pieces 4 Automotive Fit Type Universal Fit Included Components Car Curtains Item Dimensions L x W 28 L x 19 W Manufacturer Part Number HB-CC-4P Compatible with Vehicle Type Car, RV, SUV Manufacturer Warranty Description 10 Year