Made of durable aluminum, which have the features of luster, waterproof, corrosion-resistant, eco-friendly, light weight and convenient to carry. Perfect for DIY lip balms, pills, party favors, candies, mints, vitamins, skincare, makeup samples or loose leaf teas, herbs, medication etc. These screw-top lids of containers have no sharp edges, all edges are rounded to prevent scratching your hand. Each container has a inner liners to create a tight seal that will not leak. Color: Silver Material: aluminum Size: diameter: 50mm/2 inch, height: 20mm/078 inch Capacity: 1 oz./30 ml Package Including: 24 x Aluminum box Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.