2pc Rectangular Baseplate - Blue

Dive Into Your Next Build

Build a bigger foundation for creativity with a 2-pack of Plus-Plus rectangular baseplates. Designed for standard Plus-Plus pieces, these sturdy building baseplates help keep creations stable while giving builders more room to create detailed landscapes, buildings, vehicles, characters, and imaginative 2D and 3D designs.

Want even more building space? Connect multiple rectangular baseplates together using Plus-Plus pieces to create a larger, continuous surface for ambitious builds. Use them as a stable foundation, build upward to add height and dimension, or incorporate the baseplates directly into your creation.

Perfect for expanding a Plus-Plus collection, these versatile building baseplates encourage open-ended STEM play, spatial thinking, problem-solving, and creative experimentation with every connection.

Download our free app for even more ideas!