[Food Grade Silicone]This cup separator is made of food grade silicone, which is safe, and odorless. High and low temperature , easy to clean. Safe for dishwasher, microwave, refrigerator, temperature range is -40C to 230C. [Multi-function 2-in-1]With 2-in-1 design, this water bottle liner can hold 2 different drinks to meet your different needs. [Wide Application]This cup water separator is suitable for various beverages, water, coffee, smoothies, soda, energy drinks, hot drinks, cocktails, whiskey, juice, etc. [Suitable for Various Occasions]This inner tray is suitable for parties, travel, beach, office, home, family gatherings, festivals and other occasions.<br><br>Colour:As Shown Material:Silicone<br><br>Package Contents: 1 x Silicone cup liner<br><br>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.