Folders and related folder assembly and methods

A folder assembly comprising:

• a first folder, the first folder including a front panel and a back panel, the front panel and the back panel interconnected at their respective bottoms by a fold line and joined to each other at their respective sides, whereby the front panel and the back panel jointly define a pocket having an open top, the back panel configured to define a plurality of flexible hooks;
• and
• a second folder, the second folder including a front panel and a back panel, the front panel and the back panel interconnected at their respective bottoms by a fold line and joined to each other at their respective sides, whereby the front panel and the back panel jointly define a pocket having an open top, the front panel configured to define a plurality of flexible straps;
• wherein
• the flexible hooks of the first folder are slidably coupled to the flexible straps of the second folder, and
• the first folder and the second folder are telescopically coupled to one another.

A method of assembling a plurality of folders, the method comprising the steps of:

• (a) providing a first folder, the first folder including a first hook;
• (b) providing a second folder, the second folder including a first strap;
• and
• (c) slidably coupling the first hook of the first folder on the first strap of the second folder so as to telescopically couple the first folder and the second folder to one another.