These transparent enteric coated capsules of size 0 or 00 do not contain any gelatine because they are made of cellulose. They are therefore vegetarian capsules. They are packed in a polybag that you can easily open and close to remove or store. The sizes are in the middle range of possible dimensions and are neither too small nor too large.
The capsules are really enteric. The time of resistance is optimal for traversing the stomach. You get capsules which dissolve in the small intestine. According to the experiences of my customers, they survive the passage through the gastric juice without any problems and dissolve only in the small intestine. They consist of HPMC (Hydroxypropyl Methyl Cellulose), thus from cellulose.
Due to their transparency, the use of titanium dioxide as a colouring agent is not necessary. Thus the capsules are free of this additive.