One naturally-derived U.S. maple wood teething toy with 100% cotton muslin sleeve. Naturally-derived: made of smooth, untreated U.S. maple wood Soothing: helps calm and ease sore gums Soft: 100% cotton muslin sleeve for added comfort Unique: handcrafted shapes inspired by our signature prints Wood care instructions: Wipe clean with warm soapy water and allow to air dry. Do not soak or put in the dishwasher. Muslin sleeve is machine washable.