BoundBox™ Core Kit – Modular Measurement Tool

BoundBox™ – Modular Measurement Tool for

The BoundBox™ is a purpose-built, modular measuring tool designed for resellers who need fast, accurate size checks without tape measures, or guesswork.

Whether you’re measuring boxes, soft goods, irregular items, or planning packaging dimensions, The Bound Box lets you physically define boundaries so you can see the size instead of calculating it.

This is especially useful for:

• Verifying 12×12×12 shipping limits
• Checking if items will fit into standard boxes
• Measuring soft items like clothing, bags, plush, or fabric
• Visualizing oversized or awkward shapes

Includes: Comes with everything you need to get started

• 4x 6" Pieces
• 2x 6" Vertical Pieces
• 1x Corner Piece 

How It Works

Each piece represents a fixed length. When assembled, the system forms clear, physical boundaries that act like a 3D measuring guide.

• Markings every 1" 
• No flexible tape sagging or bending

Just place your item inside the bounds.

Key Features

• Modular design – assemble only what you need
• Clear measurement marks for quick visual reference
• Rigid, square edges for accurate box-style measuring
• Optional screw-down compatibility ( for fixed workbench setups
• Designed specifically with resellers, shippers, and packers in mind

What This Tool Is 

• A practical measuring aid
• A workflow tool for shipping and listing
• A visual alternative to tape measures

Material & Manufacturing Notes

• 3D printed using durable PLA
• Minor layer lines and surface texture are normal and expected
• Designed for function over decoration
• Edges are not sharp but corners can be so be careful 

Why The BoundBox™ Exists

Most measuring tools are made for construction — not shipping.

The Bound Box was created to solve a specific problem:

“Will this fit?”

Now you can answer that instantly.