Tidyboss DND Expansion Pack – 3 Double-Sided 24x36 Grid Mats with 6 Terrains + Markers, Clips

Instant, crease-free battle maps for your D&D sessions

The Tidyboss DND Expansion Pack is a complete map solution designed to speed up setup and keep the focus on play. Each of the three double-sided grid mats measures 24 by 36 inches, offering ample space for miniatures, terrain features, and tactical positioning. The surface supports quick rolling and unrolling, and it can be flattened in seconds with the included clips, so you won’t stumble over stubborn creases during a tense moment.

Six immersive terrains arrive with the set: lava, desert, forest, swamp, cave, and sea. Each terrain is designed with crisp 1x1 inch grid lines to help you measure movement at a glance, making battlefield planning intuitive for players and game masters alike. The designs are vivid enough to spark imagination while remaining practical for fast, legible gameplay.

What’s included and how it helps

• Three double-sided grid mats (24x36 inches each)
• Six terrain designs: lava, desert, forest, swamp, cave, sea
• Two dry-erase markers and one eraser
• Four plastic straightening clips
• Branded Battle Tube for easy transport and storage

Key benefits and real-world use

• Fast setup and reset: flatten quickly with clips and roll-out mats that resist curling.
• Durable, waterproof surface: wipe away spills and inks without ghosting.
• Clear grid visibility: large 1x1 inch squares keep distances easy to read at a glance.
• Portable and organized: everything fits in the Battle Tube for game nights on the go.

In actual play, you can describe a lava-laced ridge eruption or a shadowy cavern entrance, then pivot to a desert outpost or a seaside cliff with minimal fuss. The included markers make quick notes on the map, while the sturdy laminate stands up to enthusiastic dice and tabletop use. The Tidyboss expansion pack provides a flexible, all-in-one surface for campaigns that hop between diverse terrains, helping you keep the story moving without logistical delays.

Bottom line

Whether you’re running a high-stakes dungeon crawl or a sweeping wilderness encounter, this expansion pack offers durable, transportable, and visually distinct terrain options that can enhance both storytelling and tactical play. Consider it a practical upgrade for faster map setup and cleaner battle visuals—possible improvements, not guarantees.