This is universal and practical 3D printer holder, suitable size spool. Works with filaments, wear resistant and sturdy, . Fine workmanship and modern appearance ensure its popularity and practicality. The printer consumables support bracket is reliable, perfectly meet your needs. Features - Color: black. - Material: aluminum. - Size: <span>14.00X3.30X3.00cm/ <span>5.50X1.30X1.18inch. </span>- Application: <span> -10 ender-3. </span>- Adjustable range of width: About -77mm. - Made of high-quality aluminum material, this bracket is easy and simple to use, support long service time. - Much firmly design, won't fall down with all kinds of filaments, practical and professional. - The material draws and slides smoothly to prevent jamming and winding of the spool. - consumables support bracket for printer is reliable, excellent and great, adjustable design. - According to their own consumable volume size, the material rack range adjustment, more flexibility.</span> Package list: 2 x printer holder panels 4 x bearings 4 x printer round foot pads 4 x screws 4 x small screws 1 x wrench