Crowd: 12 pairs Weight: 30g per pair Say goodbye to shoe marks The anti-wrinkle shoe is made of PE and TPR material to ensure high hardness, making the anti-wrinkle protection cold, elastic and washable, multiple ventilation holes keep the shoes dry and breathable, avoid heat and moisture; Anti-wrinkle can extend the life and improve the performance of the shoe. You don't have to worry about your wrinkle-free shoes moving when you walk. The design ensures that it can stick firmly to the upper.Fall in love with the design of the anti-wrinkle 1. Exhaust hole design Multiple ventilation holes keep your shoes dry and breathable, prevent hot and humid conditions, and keep your shoes fresh and comfortable.2. Non-slip You don't have to worry about the anti-creases moving. The light is designed to put your shoes on.3. Perfect fit Adapted to the individual foot shape to ensure greater comfort. And if there is a guide plate, then when determining the shoe size, you need to cut along the guide plate.4. Streamlined shape for all styles of shoes Designed for all types of shoes, even if not worn for a long time, it is recommended to put an anti-wrinkle buckle protector inside the shoe to protect the shoe.Easy to use Step 1 - Relax your shoes Untie your laces and keep your shoes loose Step 2 - Pull out the insole Pull out the insole according to your needs.Step 3 - Insert shoe wrinkle protector Determine the left and right order of the shoes and apply the shoe anti-wrinkle agent to the toe.Step 4 - Flatten the insole Insert insole, adjust shoe and finish anti-wrinkle.