The present subject matter discloses a novel roof designs of a blow-molded storage shed that enhances structural stability while ensuring ease of assembly and disassembly. The roof assembly features a beam support frame with multiple interconnected beam columns and crossbars, providing robust support for the roof structure. A central roof panel, equipped with an embedded seamless folding groove, folds to create a roof peak during installation. Additionally, side roof panels are connected to the central roof panel, forming a cohesive and durable roof assembly. This design optimizes both strength and ease of construction.

A pyramidal meditation structure device includes a structure comprised of a plurality of vertical support beams oriented to define a pyramid of sufficient dimensions to house a person. The structure includes a plurality of walls each extending between a respective pair of the vertical support beams. An entrance is integrated into a respective one of the plurality of walls to enable the user to enter or exit the structure. A plurality of pipes is each attached to a respective one of the plurality of vertical support beams such that each of the plurality of pipes is positioned within the structure. A plurality of crystals is each integrated into a respective one of the plurality of pipes to enhance the ornamental appearance of the respective pipe thereby enabling the user to envision each of the sets of crystals as imparting healing energy into the user's meditation.