10×15 Pop Up Canopy Tent Frame: Steel frame (with matte powder coated). Rust & Corrosion resistant powder coated steel framework. Stronger than the others in the market. 10×15 Canopy Fabric: 420D Polyester with PU coated. Strong & Light & Water resistance. Double-layer seam blanking, 3D version, not easy to seep. When using in rainy days, avoid collecting rainwater. 10×15 Tent has Large Space: with straight legs provides about 150 square feet of the shade coverage. Big enough for about 5-9 people to sit under.