The stripy print design of the O sunshine striped arms in grey will turn the O sunshine glasses into a feisty perennial piece. The material used is grilamid - a flexible incredibly lightweight material offering toughness against knocks and bumps and very easy to clean. The personality of the arms is a perfect match to a vintage-inspired style and will elevate any look with a touch of charm. The unisex O bag logoed arms are interchangeable and attach to the frame front with a knob at the side. Get ready to impress and garner admiring gazes whether you are at an important occasion or having a drink with your mates; For further information, you can consult our Assembly Handbook. Cleaning the arms is easy. Use warm water and some neutral soap, but avoid any solvent-based or alcohol-based substances. Do not use soiled or abrasive cloths. The image of the O sunshine striped arms in grey is merely indicative. The item may undergo variations during the production process. The photograph shows the colours of the item as accurately as possible; nevertheless, colours may not appear the same on different screens. We cannot guarantee that the screen of the device used will accurately reproduce the colour.