Customs code lock, easy customs inspection, can avoid damage to luggage, go out security check do not cause trouble. Solid metal material, firmly locked box, three-digit password combination is not easy to break, more secure. Feature - Color: Red. - Material: Zinc alloy. - Size: About 4 x 3.5 x 1.1cm. - Made of all-zinc alloy and has stronger texture and hardness. - Decorated with heart shaped design, will be more popular. - Easy to operate, adjusting code and unlocking time is relatively short. - Rope can lock several bags at the same time which is more convenient and safe. - The lock body is small and portable, can be used for luggage, backpack satchels, drawers, cabinets, is your home travel necessary items.