Table cover clamps cloth holders are made of strong and durable stainless steel, rust resistant, flexible enough perfect for keeping tablecloths & picnics in order.you can use them repeatedly, serve for a long time. Tablecloth clip dimension is approx. 3 x 1.7 inches/ 7.7 x 4.5 cm,12 packs,it is recommended to use on table whose thickness is below 1.18 inch/ 3 cm to avoid the damage of clips. Easy to install and take off, can hold the table cloth firmly, a good helper for your indoor and outdoor activity.no more rearranging, no more flying picnic clothes. Silver color is a bright and beautiful decoration for any event such as a birthday party, wedding reception, corporate dinners, trade shows, home, picnics, restaurant, buffets, dinners.