These colorful reusable straws are made of stainless steel. Unlike other straws with a wall thickness of only 0.35mm, the wall thickness of straws is 0.5mm. They are extremely durable,dishwasher safe,washable,rust and scratch proof.<br> All the silicone tips are made of food grade materials. They are removable and tasteless,even when drinking hot beverages. You will not feel metal in your mouth with .They can keep your lips from too or too hot and protect your teeth and lips from chipping. There are eight different silicone top colors to identify which metal straw is yours.<br> SCRUB BRUSHES - With the 4 extra long 9.5inch cleaner,you can keep your recyclable straws clean with little effort. PORTABLE CARRYING CASE- This set includes a slim so you can bring of your friendly straws with you .<br> The sizes give you many different cup you could use with. 8pcs ultra long 10.5 inch straight and bent metal straws for 24 oz,30 oz,32 oz and 34 oz tumblers,8pcs regular size 8.5 inch straight and curved metal straws for 16 oz and 20 oz mugs or water bottles. These tall straws are perfect for drinking bevarage,,coffee,iced tea,soda or any other liquid drinks.<br> These reuse straws and the covers are free,no metal aftertaste,. One reusable straw can last for years and replace hundreds of plastic straws .This is a small change with a huge impact.<br> colour: silver<br> Material: Stainless Steel<br> Package Contents:<br> 4 * 6x215mm straight pipes Straw<br> 4 * 6x215mm elbow pipes Straw<br> 4 * 6x266mm straight pipes Straw<br> 4 * 6x266mm elbow pipes Straw<br> 1* cloth bag<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store