1. Constructed of sturdy 7/8" aluminum tubing in silver/ dull silver/ bronze colors
2. With PVC handgrips, collars and tips in black color
3. With double H-Crossbar in grey color
4. Fixed by brass button
5. Each side of the frames moves alternately, providing complete stability
6. Height adjustment: 32"- 39"
7. Packing: 4pcs/cs