Package Includes: you will get 4 pieces of window safety bars in white, which can firmly lock sliding doors in place to provide you with extra protection at home, and adequate quantity can fully meet your daily needs, suitable for various moving doors and windows in your home, easy to replace and share.,Product Size: the sliding door security bar diameter is 1.1 cm/ 0.43 inch, the non-slip rubber head diameter is 1.8 cm/0.7 inch, and the door lock bar and window lock bar can be adjustable from 25 -40 cm/ 9.8 - 15.7 inches to fit most standard doors, sliding patio doors, windows and more, the inner spring is thick, after rotating out the lock door security bar, give enough tension to it to play a fixed role.,Fixable and Non-Slip: this sliding door stick adopts electrostatic spraying technology to avoid rust, feels smooth, and the sliding glass door locks security bar is a built-in spring, which has enough tension that can be fixed on the window frame or door frame and anti-skid rubber at both ends enhances friction, not easy to fall off and no need for drilling, no screw, no tools, without damaging the door frame, easy to install.,Adjustable Design: the door security bar can be easy to adjust to the ideal width and also can help stop your doors and windows from sliding, effectively preventing intruders from entering, and the sliding glass door security bar also preserving children from being injured when opening the doors or windows out of curiosity, increasing the sense of security and the lock door security bar design is portable and compact making it easy to store and ideal for travel, provide convenience in life.,Wide Range Of Applications: this slide security bar can be applied as a sliding door lock to keep the safety of the home, and it can also be used as a window security bar, clothes hanger, shoe rack, bookcase pull rod, cabinet pull rod, pantry pull rod, bathroom curtain pull rod, which can meet your various needs.