Summary A simple retaining bracket for 25mm blinds (on a door for example) to stop the blinds swinging all over the place if the door is opened.. It fixes the lower Venetian bar. So you will not be able to pull string to raise the blinds clear of the window. My Venetian blinds are from www.terrysfabrics.co.uk Print Settings Printer: Anycubic i3 MEGA Rafts: No Supports: No Resolution: .2 Notes: No supports required. Takes about 25 mins to print. Post-Printing There are two 4mm holes on each bracket to fix it to door/wall. How I Designed This I designed this in Fusion 360. Took me a few revisions but ended up with something that works well for me.