Westcott Zeppelin 47" Deep Parabolic Softbox (119.3 cm) This Item Includes: (1) 47" Zeppelin Para - (1) Inner Diffusion Panel - (1) Outer Diffusion Panel - (1) Removable rear ventilation cover - (16) Durable Aluminum Rods 47" Para Softbox High-Quality Construction 16 Durable Heat-Resistant Rods 1-Stop Inner Diffusion with 2-Stop Center