Age: The neck support is designed as velcro. You can adjust the size of neck support according to the size of the baby’s head.Fits about 6 months to 2 years old baby and toddlers.. 2 in 1 Baby Safety Travel Pillow: Dismountable banana neck support and head pillow,provides the most effective head and neck support for travel or sleeping,also can be used pillows and neck protectors separately whihc as two different products.a good partner for car seat,pushchair,airplane,baby carriage,bedbouncers,stroller.. Preventing Flat Head Syndrome:Unique design, colored heart design with a concave in the middle.Evenly disperses the pressure on the baby’s head, protects the baby’s neck, and creates a perfect head shape.. Comfortable Organic Toddler Neck Pillow:Ultra soft fabric and 100% organic pp cotton and gentle to baby s skin,breathable material,keeps your baby’s head dry and it reinforce a sense of durability and cushioning ensure the head and neck in ultimate comfort.. Lifetime Guarantee:Machine washable,removable, wash by hand or by machine,100% RISK-FREE, if there is any quality problem with our baby pillow, please feel free to contact our,we will try our best to meet your needs.