SIZE:250*10mm, The colors are send at random. ENJOY THE QUALITY AND DURABILITY - Made of 100% food-grade silicone and BPA-free. The silicone straw is non-toxic, plastic free, no metal aftertaste, no oxidation, colorfast, dishwasher safe, reusable and healthy. GREAT SIZE & FLIEXBLITY - Perfect size for 30&20 Oz Tumblers. Great for water, lemonade, sodas or coffee. DISHWASHER SAFE but NOT for use in Microwave. We create these straws for any kind of drinks - easy to use even for your kids - suitable for any kind of tumblers ramblers and easy to clean. Remember to wash the products carefully before the first use. Wash them with dish soap and plenty of water using cleaning brushes. ENVIRONMENTALLY FRIENDLY - Reusable silicone straws help to reduce the usage of plastic straws. Your small help can protect the sea turtle and ocean in the future.