Pain Relief: They are specifically designed to reduce red marks and reduce irritation. When you wake up, you'll feel refreshed and free of red spots, sores and mask pain to help provide extra comfort Universal: One size fits most face shields, can be cut and trimmed to your desired size if needed REUSABLE: This nasal gel pad is made of non-staining, soft and durable material and can be reused. Can be used for up to two weeks before replacement Directions for use: Wash your face before use to prevent your skin's natural oils from causing the pads to slip off, wash the gel nose pads with warm soapy water after each use to keep the stickiness longer Package includes: 10 nose pads Specification: Material: medical silicone Color: transparent notes: 1. Please allow 1-2cm error due to manual measurement, please make sure you don't mind before ordering 2. Due to the difference of different monitors, the picture may not reflect the actual color of the item