Specification: Features: 1. The width can be adjusted 33mm-77mm to adapt to different wire reels; 2. Stable and durable, foot pads increase stability and prevent the bracket from moving during work; 3. The drawing material slides smoothly to avoid jamming and winding of the spool; 4. The range of the material rack can be adjusted according to the size of the filament of its own consumables, which is more flexible; 5. Compared with the acrylic sheet racks, the metal racks are more dust-proof and durable. 6. Applicable models: ender-3, ender-3S, ender-3PRO, CR-10, CR-10S, CR-10SPRO Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: metal Size: As the picture shown Adjustable width: 33mm-77mm Product features: good load-bearing performance, smooth sliding Battery: No Color/Style: As the picture shown Weight: 308g Application: 3D Printer Package List: Material rack board*2 Bearing*4 Foot pad *4 Screw*4 Small screw*4 Wrench*1