Gevog 4pcs Side Window Deflector Window Visors for 95-05 Chevy Blazer/95-01 GMC Jimmy/96-01 Oldsmobile Bravada 4-Door Sun/Rain Guard Ventvisor Item-Offered: 4pcs Vent Shade Window Visors (Installation Instruction is Not Included) Material: Reinforced Acrylic Direct Tape-On Design, Easy Peel-N-Stick Installation. No Cutting or Drilling Required Keep Rain out and Let Fresh Air in Keep Rain out and Let Fresh Air in. Allow Window to be Cracked, Reduce Heat Build up in Parked Vehicles