I couldn't find anything that let me hold plastic wrap box on pegboard. This file fits Glad cling wrap brand which measures 2 5/8 tall by 2 3/4 deep.

Creality

Ender 3 Pro

No

Yes

0.8

20%

Print 2 of each file.

Pegboard Mount shelf v3.stl --This file mounts to the pegboard. The four holes line up with 1 inch spacing pegboard. You can use typical anchor mounts with screws or try printing these interesting Pegboard Push Rivets

BoxSlideShelfRight v5.stl --This fits down into the slot of the mount file and slides left or right to adjust fit. You will need to file to get a good fit. A rubber band on the bottom provides tension to keep the box clamped in place.

After printing once, use the mirror feature of your slicer to invert the object in this file to print the left side.

BoxSlideBandHolder v1.stl --This snaps on to the bottom and has holes that align to insert a small screw. This will keep the pieces together. A rubber band will fit into the curved groove of this piece and the curve piece on the pegboard mount.