DescriptionStainless steel insect pin specimen for school entomology insect collectors. Insect are good for you to handle the various sized specimens, bring you an effortless and scientific operation. Comes with a sturdy and safe plastic bottle to hold these needles, can protect your needles from losing or messing, portable to store and carry around.Features- Color: Silver. - Material: Stainless steel. - The length of our stainless steel insect pin is about 40 mm. - Specimen pin are made of stainless steel to reduce rust and improve preservation of your specimens, for long-term use. - Pin for mounting and displaying insect specimens, designed for the exacting insect collector, bug hobbyist needs. - It comes with sturdy, safe plastic vials, this packaging method keeps pin organized. - It is manufactured with professional technology to ensure the of the product and can work for a long time.