* Made of 18/10(304)stainless steel, Food grade safety material,non-toxic, BPA and lead free without any metal aftertaste

* Metal straws with 8.5inch length and the outer diameter of 1/4 inch that fit all size of tumblers travel mugs and stainless steel vacuum insulated tumbler with lid

* The metal straws are suitable for hotel,restaurant,bar,family party, outdoor picnics, camping,boating,hiking,trips and office use. Perfect for drinking cold bevarage, juice,ice milk,lemon water,sipping cocktail,coffee,ice tea,cappuccino etc