Feature●(Security Prevention) Can be used as a key for sliding doors and windows, making it the perfect auxiliary lock for crime. Easy to install with included screws When screwing, please fix it with double-sided tape first, and adjust the position to prevent mistakes●(Great for indoor and outdoor use) Helps prevent children from tampering and crime prevention. Sliding doors can be easily carried out to prevent cats from escaping●[Product Specifications] Metal fittings size: Length 2.8 inches (70 mm), Width 0.9 inches (24 mm), Screw size: Diameter 0.2 inches (5 mm), Length 0.6 inches (14 mm), Material: Stainless●Package Contents: 2 metal fittings + 8 screws●(Safe return and money back guarantee) We will respond to returns within 30 days of arrival in accordance with Amazon policy. Please contact customer service through your order historyDescription