Sterile saline solution, guarantees better hygiene by reducing the risk of contamination by external agents. Saline solution for rinsing contact lenses before application. The solution is isotonic, preserved and buffered to pH 7.2. Also available in the practical single-dose format without preservatives, indicated for allergic or highly sensitive eye wearers. Ideal for eye washes. The order will be shipped with gls/sda carrier, tracking will be communicated in the evening All items are shipped by UPS by using International recorded delivery letter We aim to deliver your order within the following timescales : Delivery to other european countries in 07 working days Delivery to the USA, LATIN AMERICA, CANADA, AUSTRALIA, JAPAN in 08 working days Delivery to the rest of the world in 08 workin.