Not all infant mattresses are non-toxic. Nook uses non-toxic fire barriers. Replaces non-breathable plastic coatings with smart nano-level water proofing agents.

A patented, non-toxic nano-layer on the Pebble surface prevents liquid, dirt and oil from seeping into the mattress, eliminating the need for crib mattress pads.

Silky eucalyptus wicks moisture away from skin, helping sleeping infants maintain a consistent temperature. Nook's non-toxic foam core provides support for growing infants.

Zinc is nature’s solution for protection against bacteria, fungi, mites and odor. Be gone evil microbes.

All-natural zinc is infused into the eucalyptus fibers to provide microbe resistance through unlimited washes. Just unzip and toss in.