Stainless Steel Material: Made of high quality stainless steel, it will not rust and is resistant to daily scratches, corrosion and tarnishing. The surface is bright, elegant and beautiful, and comfortable to the touch. Suitable for 5-6mm Thick Glass: These glass door handles are suitable for 5-8mm thick glass doors. No drilling required: easy to install and remove. No drilling required. Non-slip rubber balls. Usage: Suitable for glass doors in kitchens, bathrooms, wardrobes, wine cellars, bookcases, etc. Package includes: 4 stainless steel glass door handles. Note: The data are all measured manually, please allow an error of 1-3 cm due to differences in light and display, there may be some color differences, please refer to the actual item received.