Keep your baby warm and comfortable during nap time with SnuggleWool s soft and durable Crib Pad Made in the U S A from high quality 100 Merino wool SnuggleWool Crib Pads are hypoallergenic and easy to clean Wool naturally thermo regulates so this bedding topper will be warm in the winter and cool during the hottest days of summer Features . All natural eco friendly and sustainable textile. Naturally flame resistant - wool is difficult to ignite. Stays free of dust mites bacteria mold and mildew. More durable than cotton and many synthetic fabrics Specifications . Size 28 x 52 . Weight 2 7 lbs