Windows & Doors Add-On Pack

All panels and accessories connect magnetically—no additional clips or fasteners needed. Lightweight construction makes setup, rearrangement, and storage quick and easy. Felt packs are supplied in uncut sheets; individual pieces separate easily by cutting the tabs.

Panel thickness: 9 mm

Squares / square windows / triangles: 20" (500 mm) edges

Long side of trapezoids & rectangles: 40" (1000 mm) edges