Material: These tablecloth clips are made of stainless steel, which is strong and durable, will not rust, and can be used repeatedly for a long time. Stainless steel is inherently corrosion resistant, but can rust and corrode under certain conditions, although not as quickly or as severely as traditional steel. CAUTION: Stainless steel will corrode when exposed to harsh chemicals, salt solutions, grease, moisture, or heat for extended periods. In case of contact with toxic liquids, please clean the tablecloth clips immediately and wipe them with a soft cloth. Convenience: Easy to use, easy to install, shiny silver color Wide application: Suitable for home, parties, picnics, restaurants, weddings, buffets, dinners, etc., it can prevent the tablecloth from slipping off the table even in windy conditions. DIMENSIONS: Each Blooven tablecloth clip measures approximately 8 x 7 cm and is suitable for tabletops up to 5 cm thick. This set of 8 napkin holders is perfect for a picnic table or a