Pollen Glasses - These are glasses for hay fever. They are for kids/children ☺ I opened them to use, but... I never used them and they've been stored at home. The frames have hoods to prevent pollen from entering from the sides. For cedar pollen, cypress pollen, alder pollen, and birch pollen. Material: Plastic. Front width: Approximately 130mm. Height: Approximately 35mm (measured by an amateur). Purchased, package opened, and stored at home. Almost unused. These are used items, so please understand. I will wrap them in bubble wrap and ship them. There are no smokers or pets. #HayFever #ChildrensGlasses #KidsHayFever #Children #Glasses