- Regulation size 15" x 15" x 3" base
- Not an impact base
- Universal aluminum stanchions fits male and female ground anchors (not included)
- Aluminum stanchion dimensions: 1.5" x 1.5" outside, 1 1/16" x 1 1/16" inside, 3 1/8" length
Warning: This product can expose you to chemicals including Chromium-hexavalent, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov