As the resin cup and label cover the vial with two layers, there is extra durability against breakage, and users can avoid coming into direct contact with residue attached to the surface of the vial.
Even if the vial breaks, the contents are prevented from dispersing.
The container and protector are held in place with an adhesive, eliminating any worry of the vial slipping out of the protector.
As the packaging fits closely against the vial, there is almost no change in its shape or size, making it easy to handle in a medical setting.
This can also be applied using a conventional shrink tack labeler.