[ UV Protection ] - The car sun shade can block harmful UV Rays. Protect your children and family ones from sun glare, heat and harmful UV rays. A must-have for long trips. | [ Mesh Material ] - Auto rear window sun shade is made with lightweight UV guard mesh. It doesn't block view but only block bright light as well as heat under hot sunny weather. | [ Efficient Suction Cups ] - The car sunshade comes with 6 suction cups. They are efficient and can stick to the window glass tightly. TIP: THE STICKNESS OF THE CUP WOULD BE STRONGER IF THE SUCTION CUP IS PUT INTO BOILING WATER FOR A MINUTE BEFORE USING. | [ Universal Size ] - ICLOVER rear window sunshade will fit most vehicles rear windows measuring 40" x 20". You will need to measure the inside of the rear windshield. Measure height and width at the widest points - on the glass. It will fit most of the cars. | [ Easy to Store & Clean ] - The window sun shades is lightweight, twist and collapse into a small size and they can be easily stored on travel pouch, the glove compartment or even on between your seat. It only needs to be washed with water. It's very convenient.