DEFENDER U-9921 Sliding Patio Door Security Bar-The Door Blocker fits 28-48" NEW

This is a DEFENDER U-9921 Sliding Patio Door Security Bar designed to fit patio doors measuring 28-48 inches. It is made of aluminum with a white finish and has a length of 11 inches, a height adjustable from 28 to 48 inches, and a width of 4 inches. The security bar is a single item in the pack, suitable for adding extra security to patio doors.