JFBHSD Window Security Locks Burglar Screen, Safety Window Protection Device, Aluminum Alloy, Anti-theft And Anti-fall(32x40in/81x102cm)

• 【Foldable Design】: With our innovative telescopic modular system, the sliding escape window bars can be folded to one side when not in use to save space. When fully closed, the distance between the window bars is 11 cm (4 3/10 inches), which will not affect ventilation and lighting.
• 【Double Lock with Key】: Both sides of the window bars are equipped with key locks, which is convenient for you to open the window to escape in an emergency. It also prevents children or pets from accidentally falling out of the open window. Even when you are sleeping, you can rest assured that you will not be stolen.
• 【All-Aluminum Frame】: The folding anti-theft bar is made of strong and stable aluminum alloy, which can withstand hurricane attacks. The surface is spray-painted, waterproof and rust-proof, ensuring that it can withstand various weather factors and last for a long time.
• 【Easy to install】: Equipped with all necessary installation accessories, it can be easily installed without professionals. If you have any questions, please feel free to contact us.
• 【Wide range of uses】: A variety of sizes are available (customizable), suitable for residential areas, schools, office buildings, shops, hospitals, warehouses, factories, nursing homes, public places, rental apartments, basements, garages, temporary buildings, self-built houses, villas and courtyards, etc.

Product Specifications Material: Aluminum Alloy Color: White Width: Customizable Length: Customizable Grille Spacing: 11 cm (4 3/10 inches) Additional Features: Silent, Anti-theft, Invisible, Foldable Measurement Dimensions: Width, Height and Depth of Window Opening Package Included 1 × Sliding Window Protection Net (with Hardware Accessories) How to Measure? 1. Measure the top, center and bottom of the window opening width, taking the minimum value 2. Measure the left, center and right of the window opening height, taking the minimum value