Three heights for different height requirements. It’s cost-effective and durable. Using metal frames, ensure solidness and stableness, it will not damage or shake easily, can support more things. Easy to clean, the dirt is easy to remove, wiping the dust with wet or dry rag are both fine. It can be used as a coffee table, cocktail table, tea table. You could put it in the living room, bedroom, kitchen, wherever you like. Please allow 1-2 cm error due to manual measurement. Thanks for your understanding. Monitors are not calibrated the same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.