The butterfly specimen encased in rectangular indestructible transparent resin block. The resin block is crystal clear allowing you to clearly view the specimen inside. It is also practically unbreakable. The insect you will get is real and one of a kind. No two are exactly the same.This amazing species will make a great desk decoration.This specimen are ideal for observing and imaging with any Celestron digital microscope. Crystal clear resin lets you observe the insects from all angles. Use them for school projects, research, and more. this specimens make the perfect gift for the young scientist in your life. They'll love learning about fascinating insects from around the world, and studying their anatomy up close. Your little entymologist can even display the insects in his or her room when not in use.Specifications Product Weight：165g Product Dimension：75 x 75 x 24mm (3 x 3 x 1 inch) Package Included 1 X The Butterfly Specimens Paperweight Noted:This is a handmade real animal specimen craft. Each one will be a bit different (specimen size, color and posture) even in the same production batch. The picture in listing is just for reference as we are selling multiple pieces with the same picture.