4Pcs Window Security Bars, 11.8-19.7 Inch Adjustable Sliding Door Security Lock
4pcs Adjustable Window Security Bars – 11.8" to 19.7" (White). 📏Adjustable Length: 11.8"–19.7" – Custom-fit to various window and sliding door widths. 🪟Multi-Use Design – Works on horizontal sliding windows, vertical windows, and patio doors.