1.Material: stainless steel 201 304 316
2. Base diameter: 50.8mm,60.3mm,76mm,89mm,102mm
3. Ball diameter: 80mm,100mm,120mm,150mm,155mm
4. Base thickness: 0.5mm
5. Finish: polished, plated color
6. Color: golden, rainbow color
7. Usage: for square tube decoration