Strong, durable, and non-slip.
Product weight: 300-350g
Ring outer diameter: 23.5cm/9.25\\\"
Ring thickness: 28mm/1.10\\\"
Product material: White environmental protection birch, Black ABS (Optional)
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
2 X Rings
2 X Straps with Fixing Bands