Set of 2 reusable sealing trays for food preservation. This set is useful for preserving food in the fridge. Perfect for preserving previously cut food and prolonging its freshness thanks to its flexible sealing system that reduces oxidation and prevents odor contamination. The flexible Platinum Silicone sheet of the tray adapts to the shape of the different ingredients, reducing the amount of oxygen in contact and keeping them fresh until their next use in the kitchen. No need for single use plastics A reusable alternative to preserve food that has not been cooked or consumed. These trays are ideal for preserving all kinds of hard vegetables with little liquid: such as carrots, aubergines, leeks... And even cheeses and sausages that have been opened or that we buy in bulk. The Reusable Sealing Trays have two usage positions to ensure a perfect fit whether you are keeping thin slices or larger pieces. You just have to flip the base to get the extra space you need. It is recommended to open the Reusable Sealing Tray by the front tab, insert the ingredients in the base of the tray, position the lid and finally press until the lid fits well with the base. Easy cleaning in the dishwasher is recommended. For washing, the Platinum Silicone sheet must be removed and remounted on the lid frame before use, making sure that it fits correctly in the slot. Store in the fridge or freezer by stacking one on top of the other, both full and empty.