【Easy Installation】: It is designed with static cling technology, which is easy to install. Secondly, tear off the protective film on the back of the sunshade, then spray it with water and stick it on your car window.
4 PCS Car Side Window Sunshade, 16.5″×15″ Static Cling Auto Shade Sticker for UV
4PCS Car Side Window Sunshade, Static Cling Auto Shade Sticker to Block Sun Glare Heat UV Rays, Reuseable Washable Sun Shade Films, Universal Car Accessories for Most Vehicles (16.5″×15″). [Easy installation] : Our side automotive window sunshades are electrostatic and do not require tools.