Description: Automatic Safety Shut-Off: This tip-over switch ensures your heater automatically turns off if it is accidentally knocked over, providing peace of mind and preventing potential hazards Wide Compatibility: Designed to work seamlessly with a variety of heaters including patio heaters, garden heaters, indoor space heaters, oil-filled radiator, and electric fans Compact Design: With a product size of just 41mm, this switch is compact yet highly effective in enhancing the safety features of your heating appliances. Package Contents: Each purchase includes a set of 10 switch, offering great value and ensuring you have spares or can equip multiple devices in your home or office Easy Installation: Simple to install on compatible devices without the need for professional assistance, making it an ideal safety upgrade for any household or commercial setting Specification: Material: PP, Metal Size Chart: 41mm/1.61inch Package Includes: 10xAnti Tilt Switch Note: Please allow slightly errors due to manual measurement and different monitors.