Polyethylene

Made in US

Harlow's Earth Crib Mattress Covers create a safer sleeping environment that protects your little one from potential chemical off-gassing and allergens found in many crib mattresses

Our product was developed in response to SIDS/SUIDS research in New Zealand stating that poisonous gases are being generated in the mattress where the baby sleeps

Wrapping your baby's crib mattress， a simple intervention to give you peace of mind， has proven effective on SIDS prevention

Perfect for baby showers and for every mama you know

Our specially-formulated crib mattress covers are impermeable to these toxic gases as well as: BPA， Vinyl， Phthalate and Lead free