Each 6pc set contains a variety of sizes. Four eco- friendly, 100% recyclable, dishwasher safe straws, one cleaning tool and one drawstring straw pouch. 10.5 inch bent straw (6mm diameter). 10.5 inch straight straw (6mm diameter). 8.5 inch bent straw (6mm diameter). 8.6 inch smoothie straw (8mm diameter). 10 inch cleaning tool. Made from 18/8 304 food-grade (FDA) stainless steel. Rainbow finish is safe anodizing process (no additional coating). NOT recommended for children.