Auralex MAX-Wall 1141VB Portable Sound Booth Kit, 13 Foam Panels, Purple
Made with high-quality foam panels in a stylish purple color, this kit includes 13 foam panels ( 1 extra!). that can easily be assembled to create a portable sound booth. One panel has glue residue on back and also includes one extra panel which also has glue residue but can be used as Great Wall insulation.