Specification Brand : KooingTech BulletPoint1 : Versatile: Sewing rulers measure multiple equidistant distances and can be used to quickly and accurately place buttons, hooks, skirt ruffles and more. Sewing gauge tool can be used to assist in punching holes for curtains, buttons, sewing skirt pleats, placing decorations, etc. BulletPoint2 : Adjustable Length: The length of the equal space divider can be adjusted from 3.2 to 28 in. Simply place the button sewing tool on the target surface, hold the ends of the sewing measuring tool and gently stretch as needed to mark the measuring position BulletPoint3 : Tape Scale: The 8 sewing gauge rulers of the button sewing tool are scaled to achieve precise measurements by micro-adjusting the scales of the sewing measuring tools. You can use the aluminum expanding scale to measure the distance you want to sew the buttons BulletPoint4 : Material: Expanding button hole maker tool is made of aluminum, not easy to break at the joints, solid and wear-resistant. Aluminum expanding sewing is made more flexible by frequent use of the seam gauge sewing ruler sewing knitting tool BulletPoint5 : Easy to Use: The sewing positioning tool consists of 8 sewing gauge rulers of the same construction connected together to measure multiple holes at the same time. You can ues the equal space divider quickly and accurately determine the target position Color : One Color Color1 : Black Color2 : Yellow ExternallyAssignedProductIdentifier : 4960910767515 ExternallyAssignedProductIdentifier1 : 842569072803 ExternallyAssignedProductIdentifier2 : 0842569072803 ExternallyAssignedProductIdentifier3 : 00842569072803 GpsrSafetyAttestation : 1 IncludedComponents : -- ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 12 inches ItemDisplayDimensions_Width : 9 inches ItemName : KooingTech Sewing Rulers, Sewing Gauge, Equal Space Divider Button Sewing Tool, Sewing Measuring Tools for Sewing Buttons, Multiple Button Hole Maker Tool Aluminum Expanding Sewing ItemPackageDimensions_Height : 16.3068 centimeters ItemPackageDimensions_Length : 1.0922 centimeters ItemPackageDimensions_Width : 10.4902 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : construction-rulers LockType : Slide Manufacturer : KooingTech Material : Aluminum Material1 : Stainless Steel Material2 : Cork MeasurementAccuracy : 0.1mm MeasurementSystem : Inch ModelName : Johnson Level ModelNumber : KooingTechdnakm6wb14 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : KooingTechdnakm6wb14 PowerSourceType : hand_powered ProductDescription : Item Type:Aluminum Sewing Gauge Product Material: Aluminum Product Specifications: One Product Use: For Household