The Broken Span 28mm – 3D Printed Unpainted PLA Cavern Terrain Bridge Encounter for Tabletop RPGs, DnD, Pathfinder & Wargaming

WHAT’S INCLUDED
2x Cavern Floor Tiles with Stalagmite Formations
2x Wooden Cavern Bridge Walkways
1x Stone Slab Landing Platform

OVERVIEW
Far below the surface, a fractured stone path forces travelers across a series of unstable wooden bridges suspended between jagged cavern platforms.

The Broken Span creates a dangerous crossing ideal for ambushes, narrow tactical battles, and tense movement across the cavern floor.

FEATURES
Detailed cavern platforms with natural stalagmite rock formations
Two modular wooden bridge sections creating a suspended crossing
Separate stone landing platform with carved rock steps
Designed for modular cavern and dungeon terrain layouts
Ideal for chokepoints, bridge fights, and tactical positioning

GAMING SCALES EXPLAINED
We build for a 1-inch grid with a 28 mm standard scale. Most gaming miniatures’ bases fall in the 28–32 mm range, and doorways on our buildings are typically 38–40 mm tall.

If you’re unsure about fit, message us — we’ll make sure it matches your table.

ADDITIONAL INFORMATION
Material: PLA (biodegradable thermoplastic)
Printed using FDM technology for strength and precision
Ships unassembled and unpainted
Slight color variations may occur between filament batches
See what we are building today
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WHO IS CENTRION STUDIO
We’re a small workshop in Pennsylvania’s Endless Mountains, crafting worlds for storytellers, gamers, and builders. Every piece we design is born from the same passion we bring to our own tabletops — custom terrain, parts production, and 3D design built for the imagination.

Bring your story to life.

Materials: PLA, Plastic, 3D Printed.