In every corner of life, we can easily find people's deep attachment to pets. Pets are not only our friends, but also an indispensable part of our lives. However, the impermanence of life makes it impossible for us to accompany them forever. At this time, a souvenir called "Pet Memorial Shadow Box" came into being. It allows us to remember the pets who accompanied us through the good times in a unique way. Pet Memorial Shadow Box is a pet souvenir that combines commemoration, memory and inheritance. It is made of high-quality materials to ensure that the souvenir can withstand the test of time. In the design of the box, it adopts a simple but stylish style, which can be integrated into the decoration style of modern homes and highlight the unique taste of pet owners. The core of this souvenir lies in its "shadow" element. Pet owners can place objects such as pets' footprints, paw prints or photos in specific positions in the box. Through clever design, these objects will form the pet's shadow on the other side of the box. This design not only retains the unique imprint of the pet, but also gives the souvenir a mysterious and artistic atmosphere.