Size:23*4.5cm Material:food grade siliconeCertification:CIQ/FDAcolor:Multicolor， random deliveryShipping Company��China Post Air MailProduct Description (1) Made of high quality food grade silicone materials，Heat resistant -40 �� C - 230 �� C(2) Anti-dust， anti-aging， anti-stain， non-sticking， impermeable(3) Safe to use in ovens， microwave ovens， dishwasher and freezer(4) Cool quickly and easy to wash(5) Environment protective， nonpoisonous and has no side-effect to the human body(6) Any color available and shapes can be made to customer's requirement(7) Customer's design or logos highly welcome(8) OEM orders are welcome