Bite Trays Made of a thin, durable occlusal mesh material, DEFEND Bite Trays offer a unique design featuring a rigid frame and thumb tab that is firm, wide and easy to grip. Individually wrapped to provide increased protection, DEFEND single use Bite Trays facilitate accurate final impressions. Comparable to Triple Trays and other market leaders, DEFEND Bite Trays offer the highest quality and exceptional value. These Bite Trays are available in 4 styles —anterior, posterior, sideless posterior, and quadrant.