Features: brand new and high quality Application: The ammonite fossils and rocks are suitable for personal collection of appreciation, home decoration, biological science education, etc. Each of the fossils is soothing to the eye, offers inexplicable joy to the beholder. It is a symbol of joy and cheerfulness. Clearly Sea Snail Shells Thread: Although completely petrified, the sea snail shells threads are clearly visible.Each for fossil can range in size and color. Natural Polished: The ammonite for fossil adopts natural polished for fossil stones, used for school teaching supplies, teaching specimens. Retro Style: The flat ammonite for fossil has long historical precipitation, retro style good quality, each one is unique. Unique Gift: The handicrafts can be unique gifts as the lines on each piece of ammolite are different. It also a educational tool for boys or girls. Specifications: Material: Original Stone 1-2 for cm Size: Approx. 10x10mm/0.39x0.39 inches 2-3 for cm Size: Approx. 20x20mm/0.78x0.78 inches 3-4 for cm Size: Approx. 30x30mm/1.18x1.18 inches 4-5 for cm Size: Approx. 40x40mm/1.57x1.57 inches 5-6 for cm Size: Approx. 50x50mm/1.96x1.96 inches Type: 1-2 for cm, 2-3 for cm, 3-4 for cm, 4-5 for cm, 5-6 for cm Package Includes: 1 Piece Iridescent Conch for Fossil note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflec0.75 the actual color of the item.