Strait-Flex 8 in. x 1.875 in. x 1.875 in. Big-Stick Inside Rolling ToolStrait Flex Big Stick Inside Rolling Tool The Strait Flex Big Stick Inside Rolling Tool simplifies drywall corner bead and flex tape applications, enhancing productivity and finish quality. Designed with durable high quality plastic, it fits standard extension poles, ensuring crisp, flawless 90 inside corners. Key Features: Durability: Constructed from high quality plastic for lasting performance. Efficiency: Speeds up inside corner bead application