They are ideal for your perfect party, be it a birthday, wedding, baby shower or any special occasions. The design and colour can be used to match your theme. We have polka dot, retro polka dot, stripe, retro stripe, flower and many more.. Use environmentally friendly non-toxic paper straw materials, can be completely degraded after use, and will not cause any pollution to the environment. Strong and Durable paper straws that do not get soggy in liquids. They are of high quality, so you can use them all day long Product Material: 100% Food Grade Bleached Paper. It's bio-degradable Length: 19.5cm (7.2/4inch) Inner Dia: 5.5mm Outer Dia: 6.1mm (1/4inch). Weight: 1.2 g/pcs. Long durability: Able to withstand in water up to 24hours