From the brand: 

SIZING

55 cm - Small
56.5 cm - Medium
58 cm - Large

MATERIAL

We are very proud to introduce our most innovative design yet- a packable straw, that feels and looks like our Panama Straw. We created this straw with an incredibly durable fiber at its core. You can roll and pack it for up to 1 day and it will return to its pristine condition.