... ; 2.flexible,non-stick,impermeable; 3.durable,reuseable 4 size oval shape silicone food container 1. material : 100% food grade silicone ... non-toxic, unbreakable and easy to keep its shape ;will not absorb any smells or flavours ;6.flexible, durable, non-stick, impermeable ... ;8. logo : silkscreened ,debossed ,embossed ;9. 4 size with oval shape,can be free combination ; convenient and ideal to use for ...