10' x 10' Backyard Patio Gazebo Canopy Replacement Top Cover -Red Replacement canopy top for your 10ft x 10ft dual-tier gazebo frames UV30+ 2-layer protective canopy: 200g/sqm polyester layer + PA coating Thicker and more durable than other 160g/sqm or 180g/sqm polyester canopies. Zippered ventilated top with mosquito netting between top and lower tier 16 grommets to ensure proper water drainage