In most cases, small “windows” or thin spots in the balloon material are not an issue and do not affect overall quality. Such balloons can usually be inflated without problems and show no noticeable reduction in durability.
Minor irregularities such as small air inclusions, thinner areas, or fold lines can occasionally occur in latex balloons and are a normal part of the production and storage process. They generally do not constitute a defect.
However, if you notice clearly visible or larger thin spots — especially before inflation — or if you’re unsure, please contact us. We’ll take a look together and find a suitable solution if a material defect is present.