Vevor Cellular Shades Cordless Blackout Honeycomb Window Blinds 35" x 83.46" White NewThese cordless cellular shades combine a 1" honeycomb design with built in aluminum foil to help block light, improve privacy, and reduce outside noise. The shade is designed to provide thermal insulation for better indoor comfort through changing seasons. Its cordless pull design offers simple height adjustment and added safety for homes with pets. An aluminum alloy track adds stability, and the shade can be installed as an inside or outside mount.