1. Material: Safe and durable, suitable for worry-free use. 2. Dimensions: The suction cup has a diameter of approximately 10 cm/3.93 inches. A measurement error of ±1 - 3 cm is allowed. 3. The suction cup is made of metal that has undergone a smooth grinding process. It has relatively strong adsorption, is easy to clean, and is less likely to rust. 4. Color: As shown in the picture. Note that due to light reflection and display differences, the color of the item in the picture may slightly differ from the actual product. 5. Material: Metal. 6. Package contents: - 1 suction cup. 7. Only the above - mentioned package contents are included, and other products are not included. 8. Precautions: As mentioned above, there may be color differences between the picture and the actual product, and a measurement error of ±1 - 3 cm is allowed.