1.Size9"length x 0.3"wide ,1mm thickness.more thicker than others,unbreakable and durable
2.MaterialMade of food grade hard thick Tritan plastic,Clear as glass, BPA free,recommend hand wash
3.Package 12 piece reusable straws and one cleaning brush with Dakoufish white box
4.UsageGreat length for For 12oz-16oz,Mason Jar,Tumblers,milk bottle,coffee and tea cup
5.NotePlease wash before first use! not for microwave oven