This set is very suitable for beginners who want to improve their lock picking skills and who always lose their keys. Of course, it is an ideal gift for children who are interested in structure and science. Two different types of locks are included, giving you the opportunity to practice on different types of locks. Features: 15-piece pick set with a practice lock included, all-in-one set includes all the tools you need. Padlock with transparent structure helps you better understand the mechanism behind the locks. The picks are made of stainless steel and the lock is made of acrylic, durable and sturdy for long-lasting use. Two different types of locks are included, giving you the opportunity to practice on different types of locks. Carrying case included for easy storage. Perfect for beginners and professionals. Specifications: Material: Stainless steel (picks) & Acrylic (padlock) Package size: 28 * 20 * 6cm / 11.0 * 7.9 * 2.4in Package weight: 330g / 12.1oz Package list: 2 * Padlock 4 * Keys 1 * Storage bag 15 * Picks—PA