Toddler Baby Blocks are the perfect STEM activity for children 8 months old and up. Stacking and building with large, soft, foam blocks help little ones with visuospatial skills, balance, coordination and spatial reasoning skills as they work through how to build the structures they are visualizing in their minds. This set includes 12 foam blocks covered in a durable, easy to wipe clean vegan leather. Also bleach:water cleanable to keep spaces sparkling.