You don't have to worry about the bottle will be not suitable for travelling with the help of the small design. You don't have to worry about the health problem in the process of using the bottle with the help of the high quality material. The bottle is made of aluminum and PP, it is durable and light-proof. There are six capacities to choose from: 40ml, 50ml,100ml, 120ml, 150ml, 250ml. The bottle is suitable for personal care, perfume, antiseptic spray, and so on. Item Name: Aluminum Bottle(Empty) Material: Aluminium,PP Size Details: [Our Size 40ml] Diameter: 35mm/1.38", Overall Height: 108mm/4.2" (Approx.) [Our Size 50ml] Diameter: 35mm/1.38", Overall Height: 115mm/4.5" (Approx.) [Our Size 100ml] Diameter: 40mm/1.57", Overall Height: 139mm/5.4" (Approx.) [Our Size 120ml] Diameter: 45mm/1.77", Overall Height: 145mm/5.71" (Approx.) [Our Size 150ml] Diameter: 45mm/1.77", Overall Height: 175mm/6.8" (Approx.) [Our Size 250ml] Diameter: 48mm/1.89", Overall Height: 192mm/7.5" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sprayer Head 1 x Aluminum Bottle(Empty)