We love stainless steel straws as much as the next person, but we don't love banging them against our teeth. Easy to use and clean! 100% European-grade silicone. BPA, BPS, phthalate, PVC, and lead free. Includes six straws of 3 different colors. Dishwasher safe. Straws are 8" in length with an opening of 0.5 cm.