Made with high-quality stainless steel with navy plastic ends, this travel straw will never rust. Plus it’s food-safe, stain, odour and flavour-resistant. Once the two ends of the foldable metal straw have been screwed together it measures 13.5 cm (5 ") and 23 cm (9 ") while fully extended, suiting a multitude of glass sizes. The metal collapsible straw comes in a protective, hard-wearing and spring-loaded case. Collect the pair; it’s also available in red!