Minidot Universal Rear View Side Mirror Rain Board Sun Visor Shade Shield For Car Truck SUV 2PCS (Black) Product size: 18.5cm * 6cm Helps prevent smogs on your side view mirror,Blocks rain or snow Made with high quality flexible PVC plastic One pair (one left and one right),20% dark transparent black Come with double-sided tape for easy installation (no drilling, no cutting required)