Premium stainless steel and. Can stand the test of time. 11000BTU heat output for warming up. Ow or high heat settings. To meet your different needs. The weighted base design for added stability. Simple ignition system for easy operation. The screen shield prevents burning by accident. Easy to install with detailed instruction. Material: Stainless Steel, A. Overall Size: 54 x 90 cm(D x H). Net Weight: 6.5 kg. Heat Output: 7000/11,000 BTU. 1 x Patio Heater.