Square Perfect 16 Inch LED Photo Studio in A Box w/4 Color Backdrops Pro Quality One 16" easy to assemble professional quality light tent Two Square Perfect 5500K LED Light Bars and two 20W Power Supplies Four vinyl backgrounds (Black, White, Tan & Gray) One fabric "Soft Background" to use as either a textured background, or a light diffuser. Each light bar includes two magnets to allow you to place these bars on any ferrous surface (like the frame of this kit, or the two metal strips on the top of the tent.