Window Wedge 2-Pack
Allows you to control the height or width of window openings
Easy, no-tool installation. Simply apply the self-adhesive Velcro® strip to the window frame and attach the wedge at the desired position.
Wedge may be repositioned anywhere along the 8" Velcro® strip
Great for home security, too. (Prevents intruders from opening windows from the outside as well as the inside.)
Unlike other windows stops, Window Wedges do not attach to glass or rely on suction to stay in place
For child safety, experts recommend that windows should not be opened wider than 4"
8¼"L x ¾"W x ½"H