This set is ideal for beginners who want to improve their lockpicking skills and often lose their keys. Of course, this is an ideal gift for children interested in structures and science. Features: Containing a 15-piece pick set and a training lock, the all-in-one set contains all the tools you need. The transparent structure of the padlock will help you better use the mechanism behind the unlocking. The pick is made of stainless steel and the lock is made of acrylic, which is durable and strong for long-term use. Comes with carrying bag for convenient storage. Great for beginners and professionals. Specifications: Material: stainless steel (pick) and acrylic (padlock) Packing size: 28*20*4cm/11.0*7.9*1.6 inches Packing weight: 255g/8.6oz Packing list: 1*Padlock 2*Key 1*Storage bag 15* Pickaxe