Features iron plates with evenly spaced holes, allowing flexible of spacing to fit various canvas widths. The innovative design ensures compatibility with different art board sizes for versatile use. with a rust resistant coating, this stability and longevity. Ideal for both studio and outdoor sketching, it resists bending and . Equipped with a buckle styles clamp that firmly locks the wooden in place. Once adjusted, the stays fixed, ensuring a stable and wobble less surfaces during painting . The symmetrical cutouts add a decorative touch while maintaining functionality. This artistic detail enhances the aesthetic appeal of your workshop, blending practicality with styles. Package includes: 1 Pair/2 Pair/3 Pair Metal Hand