AV Fashion India - Exquisite and fashion eyeglass chains and mask lanyard are made of healing stone beads chain with pearl which is gentle to the skin and will not cause allergic itching even sweating, alloy metal spring and silicone holder loops will securely fit on the glasses or mask, with copper lobster clasp is easy to install and remove at will and convenient for use. Suitable for sunglasses, reading glasses, safety glasses, face mask and so on. Not only can they be a eyeglass chain, but also a exquisite decorative necklace. Measurement: Length 29.5 inches(75cm), packed with 1 pairs of anti-slip loops and metal spring, 1 pairs lobster clasp. Various Colors available for all your daily events and different dressing code