My best guess on classifying this solid shape is 7-sided, 3-dimensional Heptahedra.  If not that then the only other thing it could be is a Terseract after a traffic accident! Close inspection reveals that it shipped flat and was folded into 3D reality  This must be a method of dimensional creation not covered in Edwin Abbott Abbott’s immortal treatise “Flatland, A Romance of Many Dimensions.” CLICK the thumbnail for a closer look.

Compare Heptahedra at…
Hot Pink Heptahedra
Die-Cut Hetahedral Display“ (This Post)
More Die-cut Heptahedrals

For outlandish three-dimensionality compare…
3D Paper Horses Stampede
Violently Angular 3D Point-of-Purchase
3D Dimensionals Reproduce and Multiply
Hermes Designer Polyhedrons

For other dimensional Point-of-Purchase SEE…
3D Dimensionals Reproduce and Multiply
Making Snow Flakes Appear Unique
Gold vs Frankincense and Mir
Die-cut Heptrahedral Display
Empty Box Sells Full Box.”
Category Defining 3D Dimensional On Shelf
Cubic Signs
Die-Cut Carton as 3D Signage
3D Point-of-Purchase Wedge
Tri-Corner Dimensional Point-of-Purchase
Violently Angular 3D Point-of-Purchase
Happy Birthday Maybelline in 3D
3D Paper Horses Stampede
Late Even For Orthodox Christmas
Ceiling Hung Dimensional Sign
Bullseye Bodega Defines Itself.”
In-Store Tree Grows Down From Ceiling
Spoon Rest Utensil is Die-Cut.”

For a Pinterest Board visual summary see…
Die-cut 3D Dimensional in Retail