Made from the highest food grade stainless steel, our reusable 8mm Stainless Steel Straws are eco-friendly and pair perfectly with our 22oz cups (long) and 30oz cups (XL). Our Standard Straws are non-toxic, tasteless, rust-proof, plastic free, and environmentally friendly! Each straw comes with it's own cleaning brush. Dishwasher safe. Long Length: 10.5in. (typically ideal for 20-30oz tumblers) XL Length: 12.5in. (typically ideal for 30-50oz tumblers) Long Straws are perfect for Mermaid Straw 22oz Cups. XL Straws are perfect for Mermaid Straw 30oz Cups.