Shapemags 12X12 Stabilizer Base-Plate; for Magnetic Tiles Building (Does not Include Magnetic Stick N' Stack Tiles) A 12X12 Powerful Magnetic building plate with 128 magnets enclosed. * Does not include Shape Mag pieces. Only Includes 1 Board* Allows you to build twice as tall your magnetic tiles. Compatible with all other brands. Clear transparent tile, Color Red. Made of top quality & Safety tested to for all american guide lines. Fun Cognitive Development Hands-On Geometry Skills Spatial Skill Growth Fine Motor Development Encourage Critical Thinking Boost Math &amp; Creative Skills