samterpou: Red valve
samterpou: Pink roll
samterpou: Holes through squares
samterpou: Wooden planks
samterpou: Shelf holes
samterpou: Grid of holes
samterpou: Parallel orange rods
samterpou: Orange rods with bolts
samterpou: Straps on a box
samterpou: Yellow panel with holes
samterpou: Yellow panel with holes, again