Made of 100% Food Grade 304 Stainless Steel which can stand against scratch, rust and crash. The reusable drinking straw can be adjusted smooth and flexible for stretch and contract ( keep the length you need ) between 3.9"-9.13". Reliably Sealing, suitable for a variety of cups to enjoy your drink.
Tailored 4.52" aluminum case to keep your straw and brush clean.
BPA Free, FDA Approved, compatible with 12oz/16oz/20oz/30oz tumblers & glasses.