Schreiner MediPharm’s solution specifically developed for glass syringes consists of a plastic ring that is pushed on to the Luer adapter. The ring interlocks with the Luer adapter so that the different radii of the adapter and the syringe body are equalized. The plastic ring and the syringe body are subsequently connected with each other by means of a label to firmly fix the Luer adapter in place. This results in an extended label area offering ample space for additional product information.