Package Includes: 4PCS X Teeth Whitening Mouth Trays Specifications: Name: Teeth Whitening Mouth Trays Material: EVA Color: Transparent Quantity: 4 PCS Usage: 1?Immerse the mouth tray in hot water until it becomes soft (about 10-15 seconds). 2?Then remove the tray from the hot water and place it in the mouth. 3?Adjust with your fingers and tongue until it fits your teeth perfectly. 4?Wait 10-15 seconds, then remove the tray from the mouth. Use scissors to trim excess material along the rim. Feature: 1. Teeth whitening mouth trays are made of safe EVA silicone material, perfect for protecting your teeth and mouth. 2. The trays not only help you whiten your teeth and enhance your charming smile, but they also prevent teeth grinding and protect dental health to avoid tooth loss caused by foreign object impact. 3. The teeth tray can prevent the teeth from falling out due to the impact of foreign objects, benefiting dental health, reducing noise, and improving sleep quality. 4. Thermoplastic teeth tray is a great choice for your teeth, which can help you whiten your teeth for a beautiful smile. See more

?Wide application? Mouth trays are suitable for bruxism, molars, sports, athletes, and tooth whitening; They relieve bruxism, which is conducive to dental health, reducing noise and interference with others. ?Convenient and Time-saving? Our teeth whitening trays offer a simple and convenient solution to achieve a whiter smile. No need for messy gels or complicated procedures. Just wear the trays for the recommended time and let them do the work. ?Easy-to-Use? Using the teeth-whitening mouth trays is a breeze. Simply place the tray in warm water for 10-15 seconds, remove it, and wear it. The tray will automatically shrink to fit your teeth, providing a comfortable and secure fit. ?Reusable and Long-lasting? Our heat-moldable teeth whitening trays are made from durable materials, allowing them to be reused multiple times. However, we recommend replacing them every 3-4 months for optimal performance and hygiene. ?Effective Teeth Whitening? Enhance your smile with our teeth-whitening gum shield. This pack of 4 teeth retainers is designed to help whiten your teeth over time, giving you a brighter and more confident smile.