Multi-usage: It can be used when baby sitting alone on car seat Can be a chair belt while baby having meal. Using pure cotton and cushion shoulder belt design, it would not hurt the baby in long-term using. Portable type design avoids the occupation of car space. With the softness material and convenient installation way offers baby the best comfortable in a sense. Easy to install and remove. Easy to store without big occupation when you don’t use it. Saving time, energy and space. Suitable for child 9 months to 6 years old.