Stronger and More Stable- Upgraded thick metal pole and sturdy pile (3 feet to form a triangular structure) to strengthen the stability of the entire Wind Sculpture that can resist strong winds High Quality Bearings- Wind Spinner use fine welding technology so that the gentle breeze can caused it to rotate smoothly 360°. Seal bearings to prevent water infiltration Adapt to Different Weather- Use high quality materials to multi-coating manually, more to the sun and rain, increase usage time of outdoor wind spinners Edge Blunting- Protect your hands when installing and using wind spinner, not easy to get hurt. Provide easy-understand installation instructions, you can assembling in minutes Perfect Yard Windmill Decor- Best birthday gifts, and holiday gifts for Christmas/Mother's Day/Thanksgiving, add vitality and art to your yard garden