1.You will Get: 5/10/20/50/100 Pcs magic flying butterfly have different colours and patterns, which just like real butterfly. The size of our flying butterfly is 4.3*4.7 inches. 2.Material: The butterfly wings are made of paper, the body is made of plastic and rubber band, which is flexible, rotating the rubber band clockwise or anticlockwise, The butterfly will fly. Enjoying a happy moment with your friend or your family. 3.Design: Bright colours and cute design, easy to attract children's attention, cultivate and improve kid's tactile skills. You can use it as a bookmark, decoration for greeting cards, or a perfect gift for girls and boys. 4.How to Use: First, hold the tail of the butterfly with your left hand, and dont move it. then rotate the head of the butterfly about 30-50times with your right hand, third Loosen it. You can also put the butterfly toy in a book or a card, when you open it, the beautiful butterfly will fly out. 5.After-sale Service: If you are not satisfied with our magic butterfly or have any questions, please contact us as soon as possible, we will do our best to satisfy every customer