12"x18" 紙張用色紙收納盒

Finally, a rack that actually fits the oversized 12x18 sheets without bending corners. I love having 10 individual slots to separate colors, and the whole unit is sturdy enough to hold up in my classroom.

The slots are a perfect 12.25" x 18.25", so even my flimsier sheets slide in without bending at the corners. Ten compartments keep every color separated, and the whole rack stays steady on the shelf even when it's fully loaded.

I've been hunting for a classroom organizer that could handle the oversized 12x18 sheets, and the 3-inch depth on each slot is a game changer—I can stack multiple colors per slot without wrestling paper out. It's sturdy enough that the whole unit doesn't wobble when the kids dig through it.