1.Quantity: each pack contains 500 pieces of disposable striped straws in 4colors, red, yellow, blue and green, different quantities for each color, and the drinking straws are enough to be used by many people. 2.Materials: the plastic drinking straw is made of PP without BPA,non-toxic and odorless, suitable for adults and children to use; unlikepaper straws, they can work for cold drinks in summer or hot drinks inwinter Size: the length of the drinking straw is 21 cm / 8.2 inches, which canbe stretched to 22.5 cm / 8.8 inches, and the diameter is about 0.2inches; the drinking straw is bendable, suitable for various anddifferent occasions Usage occasions: the disposable straws can be extensively used infamily, expecially in various family parties; they can also be used invarious fast food places, such as restaurants, coffee shops, bars, fastfood restaurants and so on Unique design: these drinking straws have the good design with thepatterns of classic stripes, and different color can satisfy the needsof different people; they can add a lot of colors to the parties tooffer a good dining experience for your guests.