1. The ice-cube tray is made of silicone material: and soft. Food grade, non-toxic, tasteless, no harmful substances. 2. Fill the ice-tray with water and put it in the refrigerator to freeze for a few hours. Then take it out. lightly to quickly release the ice and release the mold easily. 3. Large-capacity design, not only an ice-making box, but also an ice-storage box, which can be used for multiple purposes. Colour:Yellow Material:Silica gel Package Contents: 1 * Ice-Cube Tray 1 * cover 1 * Storage Box 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.