AM-20MM
These small, 20mm scales are ideal for one-to-one and macro photography. Although the scales come on a roll, each 20mm scale is a separate unit, making them easy to detach and use. The adhesive is non-permanent, so the scale may be applied to any surface, including paper and removed without damaging the surface. Available in rolls of 150 and 250 scales. Quantity: Roll of 250