1.Flexible Size Adaptibility: Featuring smooth surfaces finish and adjustable structure, it provides flexible sizing options that secure canvases firmly, enhancing user comfort during painting tasks 2.Stable Operating Tool: Designed as an effortless artistic workflow device, it provides stabilizing support to canvas wobbling, ensuring a smoother creation process while enhancing in every step 3.Clamp-Style Desk Design: The clamp-style design ensures easy attachment to desks, offering stability while saving space and suiting various scenarios with effortless portability and mobility for versatile use 4.Beautiful Present: This rhinestone painting accessory is suitable for presenting to loved person during celebrations such as birthdays, festivals, Christmas, or Year, offering a meaningful way to your affection and best care through crafting moments 5.Good Work Quality: Engineered to reduce canvas slack interference, it enhances attention on artistic tasks by maintaining consistent tension, leading to improved outcomes and increased workflow effectiveness without distractions Color: Black Material: PLA Package Contents: 2 brackets 2 screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.