Usage Tips:1.What You an Get: black iron coaster holder which can accommodate 4-4.3 inch coasters made of any material in the market. The bigger size make it's easy to take out coasters.2.Larger Capacity: compared to other coasters holder on the market. coasters holder can hold 7 coasters at a time to keep your desk tidy all the time.3.Protect the Desktop: there are smooth frame on the bottom of the iron frame, so you don't need to worry about the iron frame will scratch your desktop when you move the iron frame.4.Easy to Care: matt black metal material is stain resistant and scratch proof, and won't get rusty.5.The Right Choice of Gift: the holder are simple and practical, which are amazing bedroom decor and also are the perfect gift of housewarming, birthday and wedding.