PCB Rax printed circuit board holder is for repair, prototyping and assembly. Is designed to hold odd-shaped boards, even round ones. Accessory slots (open T-slots, allow the addition of various accessories. Customizable. Uses standard connecting hardware. 

PCB Rax, www.kickstarter.com/projects/1428014401/pcb-rax-an-easy-to-use-circuit-board-holding-syste