Chicken Single-Stack Egg Shipping Foam Kit – 1.5" Vault Cavities – 18 Egg Capacity – Egg Armor FRM 11x8.5

Complete protection. Foam only.

The Egg Armor Chicken Single-Stack Foam Kit is a complete foam insert system for shipping 18 chicken eggs. One layer of Nest Cores with Vault Cavities and precision Shielding Pads — everything you need to build a single-stack chicken configuration inside the Egg Armor Strongbox or any compatible 11" x 8.5" x 5.5" box.

Built on the USPS Flat Rate Mailer (FRM) Platform — 11" x 8.5"

What's Included in Each Kit:

• 1 x Chicken Nest Core with Vault Cavities (18 x 1.5" cavities)
• 2 x Shielding Pads — 1.5" (top and bottom protection)

Kit Specifications:

• Capacity: 18 chicken eggs
• Configuration: Single-stack
• Required box height: 5.5"
• Footprint: 11" x 8.5" (FRM platform)
• Compatible with USPS Medium Flat Rate Mailer

Why the Single-Stack Foam Kit Works:

• Each egg sits in its own individual Vault Cavity — no contact, no rolling, no shifting
• Shielding Pads absorb shock and protect eggs from top and bottom impact
• Same repeatable packing process every time

Complete Your System: This foam kit is designed to pair perfectly with the Egg Armor Strongbox — our heavy-duty multi-depth shipping box precision-scored to 5.5" for a perfect fit with this single-stack configuration. Use your own compatible 11" x 8.5" x 5.5" box, or add the Strongbox for a complete, purpose-built egg shipping system. Shop the Egg Armor Strongbox →

Note: Foam components may arrive compressed or vacuum packed — allow foam to fully expand before use.

Available in quantities of 1, 5, 10, 20, 50, and 100.

Shield your shells. Ship in armor.