Query: lego platforms
LEGO Classic White Baseplate 11010 Creative Toy for Kids, Great Open-Ended Imaginative Play Builders (1 Piece)
Lekebaby Classic Baseplates Building Base for Building Bricks 100% Compatible with Major Brands-Baseplate 10" x 10", Pack of 6, Green
Building Base Plates- Compatible Baseplates (6 pieces of 10" x 10") in Blue, Green and Gray, Works with Major Brick Building Sets, Wonderful Plate for Kids
LEGO Classic Blue Baseplate 10714 Building Kit (1 Piece)
LEGO Classic Green Baseplate 2304 Supplement for Building, Playing, and Displaying Creations, 10in x 10in, Large Building Base Accessory for Kids and Adults (1 Piece)
LEGO Classic Gray Baseplate 10701 Building Toy Compatible with Building Bricks for Kids Play (1 Piece)