STURDY AND FLEXIBLE 100% silicone, cross linked by platinum. Heat resistant up to 500F. Cold-resistant down to -76F. Microwave safe. Dishwasher safe. Hypoallergenic. Zinc and nickel free. Food proof: fruit acid resistant, usable for sour dough. Odor free. Unbreakable.
In our best effort to improve product shipping times, this product is drop shipped from the manufacturer's warehouse. Gift wrapping is not available and is not refundable. Thank you in advance for your understanding.