HVIHWI Window Restrictor 2Pcs, Safety Lock for Kids & Pets, Childproof UPVC Stopper, No Drilling Tools Needed, Easy Install Self-Adhesive Wooden Metal Aluminium Sliding Windows

【Window Restrictor】for Home Safety & Ventilation: This window safety lock restricts window opening to a safe distance, effectively preventing accidental falls while allowing fresh air circulation. Engineered to withstand strong thrust and tension, it provides reliable protection without compromising ventilation. The strong adhesive tape offers temperature resistance for all-season use. 【Safety Lock】with No Drilling Installation: This window safety lock requires no drilling or tools—simply apply the strong adhesive tape for quick installation. The tape reaches maximum adhesion after proper setting and can be easily removed with a hairdryer without leaving residue or damaging window surfaces. Perfect for rental homes and temporary setups. 【Window Stopper】for Multi-Window Compatibility: This window stopper fits UPVC, wooden, aluminium, and metal sliding sash windows. Universal design ensures compatibility with inward-opening, outward-opening, and casement windows. The 2-pack set provides complete protection for homes, schools, hospitals, and other family-friendly spaces. 【Sash Stop】with Keyless Convenience: This sash stop features a user-friendly locking mechanism that eliminates the need for keys—no more worrying about lost keys or complicated operation. Quick-release latch allows easy window disengagement when full opening is required. The detachable design makes cleaning and repositioning effortless 【Window Guard】with Durable Material: This window guard is crafted from PC and ABS material for sturdy, long-lasting performance. Weatherproof and rust-resistant, it withstands daily use in any climate. The 2-piece set offers excellent value, ensuring safety across multiple windows.