Monarch Butterflies 3D Wall Art - Set of 100 are a sure-fire way to add life to any room.They are printed on a specialty translucent paper & backed with adhesive pads. Monarchs measure about 2 inches to 3 inches. The butterflies are easy to apply to all surfaces. Just peel off the backing on the adhesive pad, fold up the butterflies wings to the desired angle, & stick it on the wall. Note: Colors may vary slightly from your monitor. I make the monarchs in two shades. Half the order is in a burnt-orange shade & the other half is in a more yellowy-orange shade. IMPORTANT: After positioning the butterflies to the desired location you must firmly press the adhesive centers into the wall. If the adhesives aren't properly pushed into the wall, there is a good chance the butterflies will fall down. Also keep butterflies out of reach of children who might stick the butterflies in their mouths. 3D Wall Art Realistic Monarch Butterflies - Set Of 100