Our Vent Deflector made with premium-quality reinforced acrylic, will not bend, break or crack

Installs in minutes, attaches with automotive-grade adhesive tape. No drilling or special hardware required. Please note that after installation the window must be kept closed for 72 hours.

Reduces heat build up in parked vehicles by allowing window to be kept partially open, to allow fresh air circulation while keep rain out, prevent fogging on mirrors. And improve ventilation during any weather condition, shade cab from the sun to minimizes interior heat when parked in sunshine.