- Unique Interlocking Tongue in Groove Design
- Holds Fabric Firmly in Position
- Strong - Smooth - Durable
- Made in the United States of hard new and recycled plastic. Sturdy bolt and wing nut clamp the outer ring tight.
- Unique Interlocking Tongue in Groove Design
- Holds Fabric Firmly in Position
- Strong - Smooth - Durable
- Made in the United States of hard new and recycled plastic. Sturdy bolt and wing nut clamp the outer ring tight.
