Assorted package of premium 3-Way impression bite trays with nylon net, disposable rigid plastic frame with strong nylon netting & ergonomic handles, non-sterile. Designed to precisely capture the Master, Counter Impression, and Bite Registraion in a single procedure. Bag of 35 assorted triple trays (7 of each size - full arch, anterior, quadrant, posterior, & sideless posterior.) Box of 35 bite trays