• Made of Oxford cloth, bubble double-sided film and aluminum foil
• Product Size is 70*137cm(27.5”*53.9”).Product measurements may vary by up to 4cm
• The product is thin，tough，breathable and waterproof，and protected from UV rays
• Real environmental protection material,excellent thermal insulation performance,non-toxic and harmless
• Can be folded into samll round cakes when not in use.
• Hand-stitched and threaded,carefully crafted,fastened and durable