What happens to rubber goods if they are stored in a folded position?

Rubber goods, such as gloves and insulation mats, can undergo degradation when stored in a folded position, particularly due to exposure to ozone. Ozone can create small cracks or degrade the rubber over time, especially in the areas that are creased or folded. Storing rubber items flat or in a way that minimizes bending can help prevent such damage, ensuring that they retain their insulating properties and remain safe for use. While rubber does have some resilience, improper storage can lead to premature wear, particularly from environmental factors like ozone, which affects the material's integrity over time.