A 50mL airtight aluminum jar and its screw lid. Durable, reusable, practical and lightweight! 😀 ✔ Can contain all types of preparations (food and cosmetics) ✔ Keeps its contents away from light and humidity ✔ Allows the airtight transport of your powdered toothpastes ✔ Can be reused endlessly ✔ Easily washable by hand Lid diameter 5.5cm x H 2.8cm