Auto-sensing switch cover: sensing distance is about 0.5-1m / 1.64-3.28ft. When the product is closed, the lid opens automatically when the pet enters the detection range and closes within one minute after the pet leaves. Material: plastic housing, safe and environmentally friendly. The cover is made of transparent PC material, allowing visibility of food levels and easy refilling. Includes a built-in 304 stainless steel bowl for easy cleaning. Long food preservation: helps maintain food freshness by protecting against humidity, odors, mosquitoes, cockroaches, and rodents. Widely applicable for household pets, pet clubs, pet hospitals, and pet hotels. Weight: about 715g Color: white Material: plastic Size: 210x170x92mm Package Contents: 1 x Pet Feeder Note: Light and display differences may cause slight color variation between the image and the actual item. Measurement error allowance is +/- 1-3cm.