Package:The package contains various 20 pieces of bungee wind-up butterfly toys in different styles, enough to create a surprise or share with your friends.And the size of the flying butterfly is 4.3*4.9 inch.

Easy to use:Hold the tail of the flying paper butterflies first, then rotate the butterfly head about 30-50 times to make the rubber band spins tight, finally release it to fly. You can also put them in the book, card, explosion box to make a great surprise.

Material:The wings of the butterfly are made of card-stock, which is small,lightweight and flexible, rotate the rubber band,them the butterfly will fly freely,and its power part supported by a rubber band.

For kids:The waving wings and bright patterns are easy to draw attention,also can cultivate kid's interest, develop children’s intelligence and ability while enjoy the playing process. Suitable for daily family and classroom activities.

Wide applicable:They can be goodie bag filler,novel gift for kids,teens,family and friends. Suitable for Mother's Day, birthday, Christmas, Valentine's Day, you can put it in wedding invitation, greeting card, Christmas card, letter, book or anywhere you like.Play to relieve stress, suitable for all ages