... : 15-20 days, Big order: 30 days.SpecificationsSilicone foldable cup 1. 100% food grade silicone 2. Endure ... food grade silicone, non-toxic and harmless.2.Foldable and heat-resistant, flexible, durable.3.Very good ... LFGB approved5.New designs, long service life, foldable to save your space6.Temperature range:-40°C to ... to Asia. We have worked with name brand companies for a long time and would like ...