Specification Brand : BCZAMD BulletPoint1 : Pulley Spool Holder:New design, with just a small push the spool rotates. The feed is smooth as silk. The base provides some weight and the 4 pads can prevent slipping, the wheels rotate very gently. BulletPoint2 : Apply to all printing filaments. Suitable for 0.5kg 1kg PLA ABS 1.75mm 3.0mm 3D printer filament, especially heavy TPU filament. BulletPoint3 : Widely used for all 3D printers, including CR-10S S4, Dremel 3D20, X-Pro, Ender 3, TEVO Nereus etc. BulletPoint4 : Material: the bracket arm is made of metal, the bobbin holder cylinder is made of plastic. BulletPoint5 : Adjustment and installation instructions: comes with spare parts, please install yourself, see video on the pictures; the width of the base can be adjusted according to the width of the material shell of about 56-79 mm (2.2-3.1 inches) with an adjustment range of 23 mm (0.9 inches). Color : Green CompatibleMaterial : Plastic ConnectivityTechnology : I2C ExternallyAssignedProductIdentifier1 : 0738678972427 ExternallyAssignedProductIdentifier2 : 738678972427 ItemName : BCZAMD 3D Printer Upgrade Parts Filament Spool Holder Adjustable Printing Material Mount Rack Bracket Smooth with Bearing for Ender 3 V2 Pro Ender 5 Series CR10S S4 SE/ 3D20/ TEV Nereus/X-Pro ItemPackageDimensions_Height : 19.304 centimeters ItemPackageDimensions_Length : 3.81 centimeters ItemPackageDimensions_Width : 16.6878 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-accessories Manufacturer : Aimengda Material : Silicone ModelName : FBA_ADA1032 ModelNumber : AiUS-Filament Holder Adjustable BL NumberOfItems : 10 PartNumber : AiUS-Filament Holder Adjustable BL ProcessorCount : 1 ProductDescription : Package includes: 1 x set of metal filament holder. ProductSiteLaunchDate : 2021-01-10T04:12:56.881Z RecommendedUsesForProduct : Arts And Craft SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SurfaceRecommendation : Plastic UnitCount : 1 UpperTemperatureRating : 220 degrees_celsius