Proto High Chair OUT by Architecturat Proto High Chair OUT is made by Brand +halle. Details and photos of Proto High Chair OUT are displayed above. You can also check other products in Furnishings category. Brand +halle / Furnishings Furnishings products by Brand +halle Nest Easy Chair With Table Nest Low System Table 100 Capri Multi Wood Chair Pacific High Sofa Scoop Lounge Opus Lounge Chair