Whistling Straits is part of our landscape category of artificial grass and is produced with our industry-leading SmartFlow technology that allows rain and other liquids to drain at 900 inches per hour. That is an over 2900% faster drain rate than typical turf. It is a yarn durable and a great choice for your new front or backyard, and excellent for installations where proper draining is very important. Each blade features our color-rich and durable Tricolor Blade technology design, and LusterGuard, which heavily reduces the unattractive plastic shine, and drastically improves the realistic appearance of your artificial lawn.