14 Tileable Generated 3D Patterns.
Flat rectangular pieces, 90 degree turns in both directions and variants with back/front covering.
Unwrapped, included 9 basic materials to begin with (best with triplanar mapping to avoid visible seams).

The objects are created to be able to used in snapping mode (not just in Blender, but in other softwares too).
With a 10cm grid it should work fine.

In the Blender file the pieces are prepared for using it as an asset library.

Could be great for architecture details, walls, furnitures or just as abstract elements.

Formats: FBX, OBJ, .BLEND