14 x 1.6 x 0.2 cm; 21 Grams

COMFORTABLE TO USE – Very useful to relieve marks and pressure of the mask on the ears.
SAFE MATERIAL – High quality material, the extension hook is made of soft silicone material that favors comfort.
MULTIPLE USES – Suitable for all kinds of work that need to wear masks for a long time, such as doctors, office work, laboratory personnel, medical personnel, waiters or shop assistants.