Come and see our amazing products. The UV protection Straw Cap is made of paper straw, the size is 20''-23.2''. This cap can be easily rolled and packed up in your handbag or beach tote bag. One size suitable for most people, wide brim 2.9-3.1 inch, head ciccumfrence 21.3-23.6 inch. Pls confirm further with us if any query about packing info, inventory status and time schedule.