Description
Give your centerpiece models a strong, clean foundation with Terrain Genesis 100mm x 150mm Rectangular Bases. The largest base in our range, sized for the biggest monsters, war machines, dioramas, display pieces, and 3D printed centerpiece models.
What Uses a 100x150mm Base?
This is a display-scale footprint. It suits the largest single models in a rank-and-file army, multi-model dioramas, and show pieces where the groundwork is as much a part of the finished work as the miniature itself.
Models this size rarely follow a standard base, so use the base supplied with your model or check the unit entry if it is going on the tabletop rather than a shelf.
Built for the Weight
Made from high-quality 3D printed PLA with a solid, sturdy design. At 4mm high, the section keeps a base this large flat and true — a footprint of 100mm x 150mm needs real rigidity to avoid bowing under a heavy resin kit.
Textured Tops for Easier Basing
The base is printed with a textured top surface, giving glue, sand, flock and texture paste something to key into. On a display base this size, that grip is what lets you build up substantial groundwork with confidence.
Glue-Free Magnet Holes
Every base has five 5mm x 2mm magnet holes printed directly into it, spread across the footprint so a large, heavy model is held securely and evenly. No glue required — magnets snap in by hand, or tap home with a light touch from a plastic mallet.
Pack Sizes
Available as a single base or a 3-pack — buy one for a specific project, or three if you are building a display set.
Features
- 100mm x 150mm Rectangular Base – The largest base in the Terrain Genesis range
- Textured Top Surface – Printed with a textured face so basing materials, glue and flock adhere easily
- Five Glue-Free Magnet Holes – Five 5mm x 2mm holes spread across the base for an even, secure hold
- 4mm Profile – Rigid enough to stay flat across a large span
- Classic Beveled Edge – Provides a professional, finished appearance
- Built for Display Work – Room for dioramas, scenic groundwork and multi-model scenes
- Magnets Included or Not, Your Choice – Choose the With Magnets option, or fit your own
- Single or 3-Pack – Buy one, or three for a display set
- High-Quality 3D Printed PLA – Precision manufactured for consistent sizing and durability
- Made in the USA – Manufactured onsite by Terrain Genesis
Other Rectangular Base Sizes
- 30mm x 60mm – Old World heavy cavalry and knights
- 50mm x 75mm – large monstrous cavalry
- 50mm x 100mm – chariots
- 60mm x 100mm – large monsters and war engines
Browse the full Rectangular Bases range, or see our Square Bases for infantry.
Build Your Army on a Better Base.