Solia aera, this product is recyclable. It can withstand temperatures from 0 to 158 degrees fahrenheit. These aera egg-shaped dishes are perfect for candies and small treats. Freezing at 0 degrees fahrenheit. Capacity holds 7 ounces. Clear color. Measures 4-19/64 inches length by 2-11/16 inches width by 2-3/32 inches height.