My child can get out of the harness by himself. What should I do?
The harness should be tight enough to keep your child in place but also wide enough to still be comfortable. As a rule of thumb: Two fingers should be able to fit between harness and your child´s chest. If your child slips out of the harness, it is probably too loose. If your child manages to get out of the harness, we recommend that you stop the car immediately and re-harness your little one.