Dreambaby Breezz-Safe Window Restrictor. Dreambaby has developed a range of locks and barriers to help protect children from potential falls from windows and balconies. The Breezz-Lock is an extra secure lock which restricts window openings. Designed to reduce the risk of falls or accidents caused my open windows. Limits a window opening to a secure 10cm distance yet still aloows air to flow. Enables the window to be opened to a restricted distance without the use of a key. Strong stainless steel head and high tensile steel cable. Suits a variety or window types; hinges; sah; sliding. Includes 1 x breezz-safe window restrictor.