Carefree LH0890042 White Slideout Cover Carefree Slide out Cover Roller The Slide out Cover combines worry-free, dependable protection, easy installation, dependable performance and elegant styling all at an affordable price Automatically extends with your slide room Built-in automatic roller lock prevents billowing A beautiful slide out awning at an economical price, 42 inch extension Roof size range: 82 inches to 89 inches; flange size range: 87 inches to 94 inches; fabric width 93 inches