Made of paper materials, and can be used safely. They are suitable for bar, themed party decoration use. Designed with funny pattern design, such a decorative and unique straw will be the supplies for the summer theme party. Perfect for , coffee shop, tea restaurant and party. Features -Color: Assorted. -Material: Paper. -Size: About 19.70X1.00X1.00cm/7.74X0.39X0.39in. - These straws can hold and will not fall apart or melt in liquid for an extended period of time. - Funny pattern designed straws with simple style, very characteristics suitable for party dinner use. - Its height is suitable for different types of cups, such as tea cups, mugs, wine glasses, bottles, etc. - Great for baby birthday party, summer party, beach party, pool party, very adorable and really attractive to kids and adults. - The straws are thick enough that could hold and will not melt or get soggy in liquid for an extended period time. Package list: straws