AJP Tape on Rain/Sun Guard Window Shade Vent Visor 1999-2006 GMC SIERRA 4DR SMOKE WINDOW SUN VENT VISORS WV-GM01 Body Fitment: Tape On 1999-2006 GMC SIERRA 4DR SMOKE WINDOW SUN VENT VISORS Material: ABS Plastic Pieces: 4 Piece Installation: Easy no-drill application Keeps rain out and lets fresh air in