Conveniently store, transport, reheat and serve baby's meals from these reusable containers mostly made from sugarcane-based biosource materials. The sugarcane fabrication works with the hermetically sealed lids to keep food safe, healthy and delicious. Container lids have a write-on/wipe off surface so you'll always know what culinary creation you've stored inside. Set of eight 8.45 oz containers and eight 6 oz containers with lids 8.45 oz containers are 3.35" x 3.35" x 3.1"; 6 oz containers are 3.1" x 3.1" x 3.3" Microwave, bottle warmer and dishwasher safe Polyethylene Made in France