Generally, the height of the table is about 76cm-(30inch), and the sag 20-30cm-(8-12inch) is just the golden point. Therefore, the size of the table cloth is 20-30cm-(8-12inch) on each side. If you put on the coffee table, the effect of 15-25cm-(6-10inch) on each side is better. The size of the table is 80*140cm-(31-55inch) . It is recommended that the size of the tablecloth should be 140*200cm-(55-79inch) , and each side should be drooped by 30cm-(12inch) (the length of the tassel is 10cm-(4inch) ). Note: For better appearance, suggest to left 12 inches each side to hang over the edge of desk. Due to the long distance transportation, when you receive the table runner, there might be some fold on it, please iron it, then it will become beautiful again. Purchasing Notes: - The actual colour of the bag maybe different from the picture shown due to the different screen of display or reflecting light when shooting. - 0.3-0.7 inches error of measuring is a reasonable range due to different measurement methods.