Custom made for each model, perfect fit for each window 91.5% heat isolation rate Easy installation and storage Safe and convenient design Independent sunshade that doesnt interfere with window operation High degree of protection and privacy, privacy inside the car is maintained while visibility to outside is kept clear. No tool is required, no need for drilling or damaging auto body. Installation will not interfere with window operation; air circulation is achieved while sands and insects from the road are kept outside. Peace of mind, total safety First of its kind to offer no blind spot installation, provides safe visibility to the road while driving. Light-weight, easy to use, simply remove it when not in use. Custom design steel material, easy folding for storage (storage case is included) Easy installation.