Snap-Apart design of snap straw is easy and thorough cleaning. No cleaning brush or special cleaner needed! Wash more thoroughly than brush. | 9" long and regular width (0.27" inner, 0.4" outer diameter). The straw is suitable for any type of tumblers. Both hot and cold drinks can be used. | Silicone straws use non-toxic, food-grade silicone, BPA-free. Soft material doesn't harm your teeth. And are soft, flexible and safe for kids and toddlers. | Set of 8, there are many colors to match. Easily deal with multiple party scenes. Quick cleaning, no time wasted due to difficult cleaning. | Durable silicone straws is alternative for a "green" eco-friendly. Every day these silicone straws help to shunning plastic and reduce harmful waste to the nature. You can enjoy much more satisfying drinking experience!