CMINGJ (3 Pack) Child Proof Window Restrictor — Adjustable Safety Locks for Windows & Doors

Smart, family-friendly window safety that fits daily life

The CMINGJ 3 Pack Child Proof Window Restrictor balances ventilation with practical safety. It helps you maintain a breathable space while reducing the chances of curious hands or paws reaching into open windows, doors, or other entry points. Designed with real homes in mind, this set supports everyday routines without requiring constant supervision, allowing you to focus on what matters most.

Adjustable openings for flexible ventilation

Two opening sizes make it easy to tailor airflow to each room. The smaller gap, 5.12 inches (13 cm), works well in compact spaces, while the larger 6.30 inches (16 cm) provides more airflow in rooms that benefit from a steadier breeze. A simple knob twist changes the opening, giving you control without complicated steps.

• Two opening sizes: 5.12 inches (13 cm) or 6.30 inches (16 cm) for flexible airflow
• Longer opening than many alternatives, increasing ventilation area where you need it

Universal fit for multiple surfaces

Crafted to work on most inner-opening and outer-opening windows, as well as sliding configurations. It also adapts to other high-traffic areas like doors, washing machines, and even cat doors, helping you manage access across rooms and furniture without full barriers.

• Widely compatible with various window types and sliding setups
• Also suitable for doors, washing machines, and cat doors

Two safe, durable installation methods

Choose adhesive mounting for a quick start or screw mounting for lasting security. The kit includes five screws, and you can combine methods to optimize fit for your wall and window frame. This flexibility supports a robust, long-term setup.

• Adhesive mounting for fast setup
• Screw mounting for durable security (five screws included)
• Combination of methods is supported for best results

Simple operation for adults, secure for little ones

Operation is straightforward: press and hold the side button, then slide the middle portion to unlock. To lock, place the ring and slide the middle button back. It keeps adults in control while remaining challenging for small hands.

In daily life, the CMINGJ white restrictor can support safer play areas and easier ventilation, without assuming all risk away. It offers possibilities for safer corners, tighter spaces, and more mindful supervision in busy homes.