Material: Made from high quality aluminium they can be recycled or re-used making them really eco-friendly and much better for the environment than plastic cosmetic tubes. Specifications: The screw cans is 197 inch/ 5 cm in outside diameter and 078 inch/ 2 cm in outside depth; The inside volume of the screw cans is 1 ounce/ 30ml, and has a screw top for safety and to prevent leaking. Have no sharp edges: round edges, these screw cans are safe to open and close; Durable and lightweight. Applicability: This screw round cans are good choice for crafts, cotton, hooks, beads, buttons, coins and so on; Also are good for holding other small items, protecting them from overexposure to light, dust, etc. For anyone looking to make home made lip balms, cosmetics or scented perfumes these pots will help you make the perfect gift. These round tins are perfect for making a lip balm or they are versatile enough for other cosmetics and even storage of nail art material, glitter and beads. Colour: Silver Volume: 30ml Package Include 40 x Screw Lid Aluminum Tins Cans 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.