-Flexible platinum silicone for easy removal -Also suitable for liquids containing carbon dioxide -It does not change the smell and taste of food -Resistant to temperatures from -40 °C to 180 °C -Cubes 3 x 3 cm: 15 pcs -Material Platinum silicone -3 x 3 cm cubes: approx. 19x12x3.4 cm (L x W x H)