Product description: Product name: 4pcs Blue Aluminum Hand Twist Leveling Nut with 4pcs Brown 18mm height heatbed silicone leveling column with 4pcs Brown 16mm height hot bed leveling column for Ender 3/3 pro, Ender 5/5 plus/pro, CR-10, CR10S/10S pro, CR 20 3D Printer Brand New and good qualtiy Apply for: Suitable for 3D Printer heated bed, compatible with Ender 3/3 pro/3 X, Ender 5/5 plus/ 5 pro, CR-10, CR-10 V2, CR-10 max, CR 10, CR-10 mini, CR-10S, CR 10S pro,CR-10 plus, CR-X, CR 20 Hand Twist Leveling Nut Features: Material: Anodized Aluminum Model: Aluminum hand twist leveling nut Type: Screw Nut Color: Blue Size: Diameter 60mm/2.36inch, thickness 8mm/ 0.31inch Suitable for 3D printer heated bed The torque of these nuts is large, making it easier to fine tune the hot bed. Light weight and anti-rust, easy to carry Heatbed Silicone Leveling Column Features: Material: Silicone, Heat-resistant and pressure-resistant Color: Brown Size: Outer diameter 16mm/0.63inch Inner diameter 4mm/0.16inch Height 18mm/0.71inch and 16mm/0.63inch Weight:4g/pcs Package Content: 4pcs Blue Aluminum hand twist level nuts 4pcs Brown 18mm height heatbed silicone leveling column 4pcs Brown 16mm height hot bed leveling column4pcs M4x40mm ScrewsPLEASE NOTE: Please allow 0-1mm error due to manual measurement Due to different display screens and lighting effects, the actual color of the item may be slightly different from the color shown After-sales service:If you have any questions or concerns, please contact or QA us before or after your purchase We will provide excellent service and after-sales service with in 24 hours