Puyueo Combination padlock Features: 1.Strong and Durable,providing higher security. 2.Heavy duty and Corrosion resistant,suitable for warehouse,trailer,truck,fence and gates 3.Reliable and Convenient,4 digital combination offers more security.it is keyless and convenient. Package: 2 packs of combination lock in one parcel 100% Satisfaction Puyueo is committed to providing 100% Satisfaction after services. Customer satisfaction is our first priority, if you have any question,or you are not satisfied with our products, pls feel to contact us on message,we will reply you at the soonest possible.