The replacement lid is compatible with for Stanley IceFlow 30 oz glass or any 30 oz cup. Please check the size carefully when purchasing. With this lid, you can prevent water or drinks in the glass from spilling. It also provides an isolated space for your drink. The lid opening is designed with a dust stopper, you can drink easily while effectively preventing your drink from being contaminated by dust. The rubber ring around the lid and the rubber layer inside the flip cap can effectively prevent spills. Help you enjoy your drink with less spills. Colour:A: White Material:plastic Package Contents: 2 x cup lid 2 x straw Only the above package content, other products are not included. Note: Light reflection 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!