Material: These sample containers are made of high-quality plastic, sturdy and durable, not easy to break, can be used for a long time, convenient to carry and you can rest assured that the use of traveling.These 15g cosmetic jars are perfect for repeated use. High-quality material is easy to wash and dry for unlimited uses. Just wash with warm soapy water every time for clean use Perfect Size: The package comes with 40 plastic cosmetic jars with lids, which can hold about 0.5oz/15ml liquid,measuring about 1.54inches/39 mm in diameter and 1.1 inches/28 mm in height,help you hold most make-up, creams and other skin care or beauty products Portable: Each sample container features a round srew lid to create a tight seal and will not leak. Easy to screw together and compact storage. It is very inconvenient to carry a large volume of cosmetics and skin care products when travelling.You can dispense them in our sample jars and take them in your pocket, handbag, back pack and luggage,portable size allows them to go anywhere Wide Appliaction: These reusable cosmetic jars are perfect for storing creams, cosmetics,eye shadows, lotions,lip balms, lip glosses,body butte, scrubs and so on.And the mini spatulas allow you dispense creams, lotions and other skincare products, reducing waste and mess and keeping creams clean Practical Container: These small containers with lids are ideal for holding samples of loose leaf teas, spices, cooking oils, paints, nail accessories, charms, beads,earrings,sequin,small jewelry and any small accessories you want. A wide-used and practical tool for your daily life Portable: Each sample container features a round srew lid to create a tight seal and will not leak. Easy to screw together and compact storage. It is very inconvenient to carry a large volume of cosmetics and skin care products when travelling.You can dispense them in our sample jars and take them in your pocket, handbag, back pack and luggage,portable size allows them to go anywhere Wide Appliaction: These reusable cosmetic jars are perfect for storing creams, cosmetics,eye shadows, lotions,lip balms, lip glosses,body butte, scrubs and so on.And the mini spatulas allow you dispense creams, lotions and other skincare products, reducing waste and mess and keeping creams clean