-Convenient and Easy to Use: Our disposable fluoride foam trays come in a gel form, making it easier to apply fluoride on both top and bottom teeth, saving time and increasing patient comfort. -Flexible & Comfortable: Made of flexible EVA material, the tray adapts to the contours of the teeth and ensures maximum comfort during treatment. -Versatile Usage: Ideal for applying fluoride gel and other dental impression materials like alginate, providing your patients with a professional and comfortable dental experience.