Foundations® 4" Compact InfaPure™ Foam Crib Mattress theme-light-bulbs Skills covered in this STEM

Skills covered in this STEM activities workbook:

our Idea Booklet illustrates fun things to build - from a simple plane or car to more advanced versions

Includes 12 per pack

our hidden magnetic locking system allows you to snap pieces together and take them apart again and again

or metallics for extra WOW

Foundations® 4" Compact InfaPure™ Foam Crib Mattress theme-light-bulbs Skills covered in this STEMInfaPure Crib Mattresses provide a naturally safe sleeping surface that meets or exceeds all federal flammability standards without using harmful chemicals to provide clean, quality air for your baby. Details: Nylon reinforced, ultra durable vinyl is water resistant, easy to clean and antimicrobial to provide superior hygiene. Edges are bound and stitched to prevent moisture from passing through. Hypoallergenic and phthalate free. Made of virgin foam