This listing is for a SE Foldaway Plastic Magnifier. This compact, lightweight magnifier offers 10X magnification. The lens is housed in a black, hard-plastic frame which folds away into a thin metal protective case. The case functions as a handle when the loupe is open. The lens and case measure approximately 2.5" when fully extended with an approximately 18mm diameter lens. This is a new magnifier in the original packaging from our inventory.