Curvy jibs shaped by Ian Powell specifically to fit on volumes. This set was crafted off a Motavation triangle but they work on most volumes with flat planes and edges. Super comfy shapes that work together to create nice pinches and rails. No weird pressure points. How will you configure them? Difficulty: Advanced/Open10 grips Super Fine Texture Ian Powell Spring 2015 Hardware recommended (not included): screws 2" x 31