Outdoor Ultra-light Three-sided Nail Aluminum Tent Accessories $ 4.55 Product information: Tent structure: tent nails Support material: aluminum alloy Spatial structure: one-bedroom Style function: ultra-light, thin, mountaineering Outdoor account waterproof coefficient: less than 1000mm Waterproof factor of bottom tent: less than 1000mm Strut: aluminum alloy Base material: Oxford cloth Color: white, yellow, red, black, royal blue, sky blue Packing list: Triangular nail*1