1. Made of high-quality environmentally friendly aluminum alloy, after high-temperature hardening treatment, the material is not easy to deform, the surface is polished, smooth and durable; the surface is treated, not easy to oxidize, and not easy to rust 2. Curved design, humanized handle, reasonable grip distance, beautiful and anti-collision 3. Easy to install: The relevant accessories contained in the package are enough to complete the assembly 4. Wide range of uses: used in doors, garages, barns, sheds, closets, sliding doors, and can also be used as door rails, cabinet handles, shed doors, window guardrails, bathroom guardrails, towel racks, curtain guardrails. Provides additional security for people who need extra support, such as bathrooms, windows and stairs Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.