Sturdy aluminum alloy construction with balanced left right clamps provides secure storage for rolled canvases while maintaining elegant Ideal for home crafting stations or hobby rooms, this clamp systems stabilizes canvases during long creative supplies without desk space clutter Adjustable Beads Painting Canvas Holders with nonslip surfaces ensures placement and prevents curling during craft projects Designed for beads painting enthusiasts and craft seeking organized workspaces solution for detailed art projects Sturdy designs combines portability with professional stability, making it accessory for preserving beads art alignment and craftsmanship