This nesting box features 8 individual compartments (11.8" each, 50.2" × 12.8" frame) – reduces competition and stress, increases egg production. Anti-roll design with raised edges, baffles, and perches – prevents egg breakage. Premium wood construction provides 30% better temperature stability than metal – stays cool in summer, warm in winter. Front and rear ventilation slots prevent moisture and ammonia buildup. Dual mount – wall or floor installation. All hardware included. Assembly 45-60 minutes.