Shoulder Twirl

⚙️ Key Specifications and Details

From various sources, typical characteristics of Shoulder Twirl / Shoulder Wheel devices:

Parameter	Typical Value / Spec
Footprint / Safe area	For one unit: ~ W 2.5 ft × L 5.5 ft (product from Shakti Enterprises) According to a tender, product area ~ 2 m × 0.9 m and safe play area ~ 3 m × 1.9 m ≈ (6.6 ft × 2.6 ft) for product area.
Age group	13 years & above in many cases.
Material	Usually GI (galvanized iron) or steel, powder coated; with handles/wheels made from iron pipes or aluminum in some cases.
Essential features	Rotating arms/discs, bearings or joints for smooth rotation; grips / knobs for safety; often weather-proof construction.