Description: Material: Our 40oz cup dividers are made of silicone, which is resistant to both high and low temperatures. They are great for hot and cold drinks, water, juice, coffee, and moreSecure Fit: The silicone divider inserts can tightly combine with the outer shell of the cup. This ensures the sealability of the inner liner while also making it easy for users to clean and replace itProduct Dimensions: The total height of our drink separators is 21 cm/8.27 inch, with a semi circle radius at the top measuring 4.5 cm/1.77 inch and a length at the bottom measuring 6.2 cm/2.44 inchVersatile Use: These cup divider inserts are ideal for various occasions such as parties, travel, beach outings, office use, family gatherings, and holiday eventsUnique & Practical Gift Idea: Our drink separators make a unique yet practical gift idea that anyone would appreciate. Package includes 2pcs Cup Silicone Divider Liners Specification: Material:Silicone Size Chart: Total Height 21cm/8.27inchTop Semicircle Radius 4.5cm/1.77inchBottom Length 6.2cm/2.44inch Package Includes: 2 Cup Divider Inserts Note: Please allow slightly errors 1-2cm differences due to manual measurement.