Sizeasy – Size Comparisons
http://www.sizeasy.com/

Sizeasy allows you to compare dimensions of items you find described on the web often. Many online stores show the dimensions of items like Product Dimensions: 192 x 45 x 32mm. Although useful this doesn’t give us a feel for the real size of the item that we would get going into a high street store. Sizeasy allows you to take this size information and see it drawn out to scale next to everyday items so you get a real feel for its size. This has been added to Reference Resources Subject Tracer™ Information Blog.