The 95% UV block exterior roller shade combines Coolaroo knitted fabric with a smooth operating roller clutch mechanism. All components are UV stabilised for outdoor use. The aluminum head rail and bottom rail will prevent sagging and bending and tie downs are included to secure the bottom rail for added protection. The fabric blocks up to 95% of harmful UV sun rays to provide maximum heat block and glare reduction while still providing daytime privacy in a range of patio, window and other outdoor applications. This product ships in approximately 1 days