Sturdy and Waterproof: Made of high quality metal material, these padlock resettable combinations are sturdy and durable, weatherproof and waterproof, not easy to break or wear, measure about 14cm/5.5 inches, and fit most garages, doors, latches, etc. Note: Please double check the size and fit details before buyingEASY TO USE: Long Shackle Padlocks are easy to create your own combination, just remove the ring section and remove the cover from the lock, remove the rings, then reset your combination, make sure all the dots are where the lines are cord, slide the ring back and put the lid back on; instructions are included in the package, you can also follow the instructions to set a passwordSAFE AND SECURE: These digital combination padlocks are the ideal way to protect your cabinets, gates, bikes or other items, no keys required, you can reset the combination if needed, keep your belongings safe and you can use it with confidenceExtended Shackle Lock: The resettable combination lock has a long shackle, measuring approx. 13 cm / 5.12 inches, more options can be applied, these locks are keyless design, so you don't need to lose your keys, more convenience for your daily lifeWide application: long shackle lock combination can be widely used in outdoor and indoor, suitable for schools, homes, garages, fences, sports lockers, tool boxes, boxes, hasp storage, school lockers, door hasps, etc., Provide more security to these places