Keep Clean: you could put the beverage coaster under your cup to keep your table clean when you accidentally knock it down, they can be applied to coffee cups, tea cups, milk tea cups, juice cups and so on, a nice aid to reduce the time you spend cleaning Wide Application: the blank coasters can be widely adopted on many different occasions such as your home, bar, hotel, milk and more, no matter if you drink beer, wine, coffee and other beverages, they are suitable Package Content: you receive 200 disposable cardboard coasters, there are enough quantities to meet your needs in daily use and replacement requirements, you could use them on your own and share them with other people Suitable Size: the diameter of the round coaster is about 4 inches and the thickness is about 1 mm/0.04 inches, the proper size and the circle shape are suitable for most kinds of cups, providing you with a nice using experience Do a DIY: you could do a DIY on the of the blank of plain coasters, such as draw some patterns, some letters, print the name of your shop and more, there are possibilities space to do a DIY and exercise your hand