Pre-assembled, collapsible back support & 3D head. What's in the box:

• 8 Pre-Assembled Feeders
• 4 Pre-Assembled Uprights (Upright heads just need to clip on to the top of the cap.)

Features:

• 3D heads
• Collapsible Stainless Steel Back Support
• EZ Grab Stake Cap
• 28" Fiberglass Rod
• Tough Tyvek Material
• Sock Dimensions: 19" x 13"