The Dyn-A-Med 62701 microscope slide mailer is made of plastic for durability and holds two, 25 x 75mm (1 x 3") microscope slides (sold separately). It has a tight-fitting snap closure to help protect slides from shock and damage.

Dyn-A-Med distributes laboratory supplies. The company, founded in 1971, is headquartered in Escondido, CA.