Dental X-ray Barrier Envelopes:

soft vinyl with rounded corners;
quick tear-off opening;
fit most phosphor plates;
fully disposble envelopes;
five sizes from No.0, No.1, No.2, No.3 and No.4;

500pcs/box for No.0, No.1, No.2 and No.3, 50pcs/carton;

200pcs/box  for No.4, 50boxe/carton;