1. The height barstool is made with acrylic and metal,the top thickness is 1”.2. Solid clear acrylic is high qualtiy and poshing by machine and hand. Make sure the acrylic is high clear and smooth.3. Round acrylic bar stool leg add more modern and sexy for it.4. It is so convinent to take and sit,not need more space.5. High quality metal cap will help protect the acrylic legs.