CETZ

One in four cats trapped in a window gap dies from their injuries. This makes tilt window syndrome one of the most deadly cat hazards in households. To prevent this, the innovative CETZ tilt window guard secures the entire window gap with an integrated mechanism that automatically opens when your window is opened and disappears invisibly into the casing when it is closed. Julia Noack https://www.cetz-fensterschutz.de/