Child Safety Door & Window Restrictor Lock With Key | Baby Security Cable Wire. Enhance Your Home and Commercial Safety with the Lockable Cable Window Restrictor. This User-friendly Device is Designed to Limit the Distance a Window Can Open, Providing Peace of Mind for Families and Businesses Alike. Suitable for Various Materials Including UPVC, Wood, Aluminium, and Metal, Its Versatile Design Ensures Compatibility with Any Window. The Lock Can Be Engaged or Disengaged As Needed, Offering Flexibility in Use. Installation is Straightforward with Self-drilling Screws Included in the Package. Available in Sleek White and Black Colors, It Seamlessly Blends with Any Decor. Features: - Age Range: Suitable for Ages 7 Months and Up - Material: Durable Plastic Construction - Color Options: White/Black - Length: 185mm - Compatibility: UPVC, Wood, Aluminium & Metal - Function: Locks and Unlocks As Required - Installation: Self-drilling Screws Provided - Safety: Limits Window Opening Distance - Ideal for Both Home and Commercial Use - Package Includes: 1 Set Window Lock Restrictor.