Description: 【Note】: Ensure your box has a minimum depth of 10 inches. Each pair of hinges can support up to 50 pounds. For optimal performance and to extend the lid's lifespan, we recommend installing two hinges simultaneously 【Comprehensive Installation Kit for Lid Types】: These toy box hinges are for quick and easy installation. It is designed to fit heavy duty curved, round, and arched lids, such as treasure chests, offering wide compatibility. It is also suitable for flat lids 【Safe Closure Time】: Soft close toy box hinges are meticulously designed to keep fingers safe and protect your items from damage or pinching during closure 【Versatile and Secure Lid Closer】: The easy to install lid closer can be mounted on either the left or right side. To activate the gentle closing feature, ensure the lid opens beyond 90° 【Material and Package Contents】: Made from ABS material, each package includes 2 hinges with dimensions of 33cmx5cm for reliable use in various applications Specification: Color: As Picture Shown Material: ABS 33cmx5cm/12.99inchx1.97inch     Package Includes: 2 Lid Support Hinges for Toy Boxes Note: Please allow slightly errors due to manual measurement and different monitors.