VERSATILE USE: Ta-Da chair series 2 PRO is a versatile product that simultaneously provides outdoor lovers with a seat for resting and a walking stick for support. This design, which instantly converts a walking stick into a chair with a snap, offers rest for tired legs and knees at a moment s notice. A smart phone holder is provided so as to free your hands perfectly while seated. ERGONOMIC HANDLE: As a walking stick chair, the ergonomic handle with special tilt angles and grain texture makes it easy to hold, thereby reducing the user s effort to carry. As a chair, with the largest seat among all similar products in the market, it brings in better sitting comfort and experience. LIGHTWEIGHT DURABILITY: Aircraft-grade aluminum material weights less than 2.5 lbs.