100Pcs/Box Barrier Envelopes for Phosphor Plate Dental ALL SIZES Size 0,1, 2,
100Pcs/Box Disposable Dental X Ray Film Barrier Envelopes Clinic Phosphor Plate Protective Pouch Cover Bag Size0 20 30mm. Denta l X Ray Phosphor Plate Barrier Envelopes. Black opaque envelope back prevents ambient light exposure resulting in distorted images.