A canopy is an overhead roof or else a structure over which a fabric or metal covering is attached, able to provide shade or shelter from weather conditions such as sun, hail, snow and rain.[1] A canopy can also be a tent, generally without a floor. The word comes from the Ancient Greek κωνώπειον (konópeion, “cover to keep insects off”), from κώνωψ (kónops, “cone-face”), which is a bahuvrihi compound meaning “mosquito”. The first ‘o’ changing into ‘a’ may be due to influence from the place name Canopus, Egypt thought of as a place of luxuries. Canopies can also stand alone, such as a fabric covered gazebo or cabana. Fabric canopies can meet various design needs. Many modern fabrics are long-lasting, bright, easily cleaned, strong and flame-retardant. This material can be vinyl, acrylic, polyester or canvas. Modern frame materials offer high strength-to-weight ratios and corrosion resistance. The proper combination of these properties can result in safe, strong, economical and attractive products.