Yescom 10'x10' Gazebo Top Canopy Replacement 2 Tier Outdoor Patio Garden Yard Coffee Liqueur Cover Replacement canopy top for your 9.9ft x 9.9ft dual-tier gazebo frames UV30+ 2-layer protective canopy: 200g/sqm polyester layer + PA coating Perfect protection and sun-proof, more effectively for harmful UV blocking Zippered ventilated top with mosquito netting between top and lower tier; Creates a cozy space when drizzling Half a year longer life time than other canopies without coating