Green-Sun Shade Sail UV Top Cover Canopy 12'X12'X12' Triangle for Outdoor Patio Lawn Backyard Color: Green Effective Harmful UV Blocking.Blocks 95% UV Ray. Size: 12'X12'X12'.With 3 metal rings and nylon rope packed in bag. Air circulation possible - Specially knitted high-density polyethylene fabric. Applicable for All Season-mildew and mold resistance. Lightweight and foldable design making it easy for storage Low Maintenance - Easy to CleanIdeal for Deck, Gardens, Patio, Backyards, Entryways, Pools & Children's Playing Area, Permanent or Temporary Use! Simple installation- Easily installs and detached to existing structures or support poles