No-Drill Installation: Say goodbye to drilling and wall damage. Our child safety window guard offers easy setup without drilling, preserving your walls. It utilizes counterforce for sturdy support, ensuring your child's safety without compromising your home's integrity. Safe Spacing Design: Featuring a 2.68" gap between railings, our window guards for kids can effectively prevents accidental falls. Its smooth surface minimizes the risk of scratches or injuries to your children. Solid Construction: Built to endure substantial pressure and impact, our window guard stays securely in place once installed. Its design ensures resistance to strong forces, making it challenging for children to open and offering enhanced security for your peace of mind. Versatile Compatibility: Our window bars security inside fits 30.7-33.86" and 34.25-57" widths. For wider spaces, multiple pieces can be purchased and easily combined. Compatible with flat, fixed, bay, sliding windows etc. Worry-Free After-Sales: Our team is here to assist you promptly with any questions or concerns about our window grille. Contact us for satisfying answers.