The Eclipse II professional shelter is considered the best in it's class and the ultimate in portable shelters. Professional Features: - Special Formulated High Strength Steel or Aircraft Grade Aluminum - Patented, Elevated Center Design for Increased Headroom - Telescoping Legs Lock Into Place Using the New Toggle System - Patented One-Piece Instant Frame (Sets up in seconds!™) - Double-Braced Oval Shaped Trusses - Steel Reinforced Strengthened Outer Leg - Pull-Pin Auto-Slider® for Quick Lock Release - Bolt-on Top Protects Against Wear and Tear - Redesigned Footpad for Increased Durability - Custom Graphics and Designer Fabric Colors Options - Cover Bag All Eclipse™ II shelters include frame, professional top and black cover bag (shipped in multiple boxes) *10’ x 20’ frame shipped in 2 boxes Comes in Sizes: 8' x 8', 10' x 10', 10' x 15', and 20' x 20' - All available in Special Formulated High Strength Steel or Aircraft Grade Aluminum, except the 8' x 8' only available in high strength steel. Ideal for Professional Use! - Corporate Affairs - Trade Shows - Sporting Events - Commercial Use - Racing - Exhibit Booth - Party Rental - Brand Promotion