Features: 1. Lid Support Hinge Usage – Supports lids of boxes, toy chests, cabinets, closets, and wardrobes. Ideal for any lid or flap requiring a soft-closing motion. 2. Adjustable Mounting – Can be installed on the left or right side. Upward-opening door angle adjustable to 75°, 90°, or 110°. 3. Hold-Open Function – Keeps the lid securely open until manually closed, helping prevent accidental closure and finger injuries. 4. Durable Construction – Made of premium zinc alloy for strength, corrosion resistance, and long-lasting performance. Metal connectors replace plastic clips for enhanced reliability. 5. Easy Installation – Includes mounting hardware (screws and wrench) for straightforward setup. Specifications: Material: Zinc alloy Size: As shown in product images Package Includes: 1 or 2 pcs Lid Support Hinges (as selected) 1 set of mounting accessories Note: Color may vary slightly due to monitor and lighting differences. Allow 1–3 cm measurement tolerance.