3.No need for adhesives or glues, Just clean the surface of the pasted object before pasting, tear off the pattern you want and install it on smooth surface with gentle press. These Autumn Window Clings sticks firmly and won't fall off easily. 4.The Maple Leaves Window Clings adopt double-sided design, Let you see them indoors and outdoors. It is mainly dominated by two autumn elements, maple leaves and pine cones,Then there are some autumn leaves. You can share with your friends or family, DIY decoration together. let It will add some fun to your holiday. 5.They can be applied to smooth surface. These Thanksgiving home decorations are a great choice when you use them for glass windows to decorate any room in office, school, church, home, Shop window, Coffee shop, and it can be stuck to mirrors, cars window, etc. Fall clings for glass windows would create a strong Thanksgiving atmosphere. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.