Feature: 1. Long Lasting Cooling: This silicone ice cube tray is specially designed for 40oz cup, which is ideal for making ice for cocktails, whisky, various drinks and coffee. They can withstand long term low temperature storage without breaking. No longer worry about breaking easily. 2. Unique Hollow Cylinder Ice Cube Shape: Silicone ice cube tray can create 2 large hollow cylinder ice cubes. The slow melting feature of these oversized ice cubes ensures your drinks remain undiluted, preserving their original taste and quality. 3. Food Grade Silicone: Our ice cube tray is made of food grade silicone, which is no BPA, flexible and elastic, and can be recycled. Resistant to high and low temperatures, easy to clean and dishwasher safe. 4. Easy Release: The flexible silicone ice cube tray makes it easier to remove the ice cubes. Just squeeze to release your ice. It's easier to clean and store. Great for making your favorite chilled drinks. 5. Ice Cube Tray with Lid: Your drinks stay flavorful and your fridge stays clean. This humanized ice tray allows you to make different size ice cubes while preventing spills and the freezing of excess water and keeps ice cubes from absorbing freezer smell. Specification: Item Type: Silicone Ice Cube Tray Material: Silicone. Package List: 1 x Silicone Ice Cube Tray 1 x Lid