# Concave arc card template & dieline > Concave arc card dieline. Default size 50 × 25 mm. Set your size and preview it in 3D free; download PDF, SVG or DXF with Pro. Canonical: https://dielinemaker.com/dielines/sticker-label--st-concave-arc-card 50 × 25 mm flat card with a broad centred circular notch, short top shoulders and straight sides and base. Width and depth of the notch are adjustable. A ready-sized preset of the sticker & label. Change the size, board and options in the editor; the flat template follows each change. ## Default size - Inside size: 50 × 25 mm - Outside: 50 × 25 mm - Flat blank: 50 × 25 mm - Manufacturing (score to score): 50 × 25 mm ## Specifications | Specification | Value | | --- | --- | | Reference | Parametric structure | | Family | Cards & tags | | Inside size | Width 50 · Height 25 mm | | Size range | Width 10–300 · Height 10–300 mm | | Parts | One blank | | Board area | 0.001 m² (about 473 up on a 720 × 1020 mm sheet) | | Default board | SBS white board 300 g (0.42 mm caliper) | | Board options | Gloss label stock, Clear BOPP label, Art paper 170 g, SBS white board 300 g, SBS white board 18 pt | | Good for | concave arc, notched card, arc cut card, curved top notch, sticker, label, die cut sticker, kiss cut, round sticker, circle label | ## Before you choose this template ### Will the concave arc card dieline fit my product? 50 × 25 mm flat card with a broad centred circular notch, short top shoulders and straight sides and base. Width and depth of the notch are adjustable. The default dimensions in inside-size mode are Width 50 mm, Height 25 mm. Measure your product and any inserts or wrapping, then set the template size. Check a physical sample with your contents before ordering production. ### Can I change the size and design? Yes. The supported ranges are Width 10–300 mm, Height 10–300 mm. At the default settings, the editor also exposes Profile, Shape, Corner radius, Notch width, Notch depth, Lobe / wing size and 5 more options. Add your own artwork and preview the result in 3D. The template geometry is rebuilt when its dimensions change. ### Which materials can I choose? The default is SBS white board 300 g (0.42 mm caliper). This structure allows Gloss label stock, Clear BOPP label, Art paper 170 g, SBS white board 300 g, SBS white board 18 pt. Select the stock before checking fit, and ask your converter to confirm the grade and caliper for the intended product. ### Which files can I download? The template page offers dimensioned PDF, Illustrator (.ai via script), layered SVG and DXF cutting and crease geometry. After adding artwork in the editor, you can export a print-ready PDF and review the bleed, safe areas and dieline layers with your printer. ### Is this dieline free? Browsing the previews is free, and you can customize the template after signing in with Google. Template and print-file downloads require a Pro or Business plan. The Free plan allows one eligible download every 8 hours; free mockups, renders and videos carry a watermark. See the pricing page for the current plans. ### Can I send the download straight to production? Use the file as a starting point for a printer or converter review. Confirm the finished dimensions, stock, crease and cutting setup, assembly, bleed and artwork, then approve a physical sample. The 3D preview does not test strength, transit performance or suitability for particular contents. [Compare plans and downloads](https://dielinemaker.com/pricing) ## Downloads and previews The dieline downloads as PDF (with dimensions), Illustrator (.ai), SVG (vector, by layer) and DXF (for CAD and cutters). These downloads are part of the Pro and Business plans; the previews below are public. - Flat preview (PNG): https://dielinemaker.com/dielines/sticker-label--st-concave-arc-card/preview.png - Folded preview (PNG): https://dielinemaker.com/dielines/sticker-label--st-concave-arc-card/folded.png - Customize in the editor: https://dielinemaker.com/create?style=sticker-label&preset=st-concave-arc-card - Open in the 3D Studio: https://dielinemaker.com/studio?style=sticker-label&preset=st-concave-arc-card ## Adjustable in the editor Beyond the size and board, this structure exposes 11 options; the template and 3D preview follow each change. - Profile (2 options) - Shape (19 options) - Corner radius (mm) - Notch width (mm) - Notch depth (mm) - Lobe / wing size (mm) - Curl corner (4 options) - Hang hole (3 options) - Hole size (mm) - Hole from top (mm) - Cut (2 options) ## The sticker & label family The same structure with sizes, boards and options set for a use. - - [Sticker & label](https://dielinemaker.com/dielines/sticker-label) - 60 × 40 mm - - [Domed sticker](https://dielinemaker.com/dielines/sticker-label--st-domed) - 60 × 40 mm - - [Round sticker](https://dielinemaker.com/dielines/sticker-label--st-round) - 50 × 50 mm - - [Oval label](https://dielinemaker.com/dielines/sticker-label--st-oval) - 80 × 55 mm - - [Arch label](https://dielinemaker.com/dielines/sticker-label--st-arch) - 60 × 85 mm - - [Kiss-cut sticker](https://dielinemaker.com/dielines/sticker-label--st-kiss) - 70 × 70 mm - - [Jar lid label 63 mm](https://dielinemaker.com/dielines/sticker-label--st-jar-lid) - 63 × 63 mm - - [Wine front label](https://dielinemaker.com/dielines/sticker-label--st-wine-front) - 90 × 120 mm - - [Beer bottle label](https://dielinemaker.com/dielines/sticker-label--st-beer-front) - 75 × 90 mm - - [Candle wrap label](https://dielinemaker.com/dielines/sticker-label--st-candle-wrap) - 250 × 60 mm - - [Coffee bag label](https://dielinemaker.com/dielines/sticker-label--st-coffee-bag) - 100 × 150 mm - - [Name label 90 × 55 mm](https://dielinemaker.com/dielines/sticker-label--st-name-label-90x55) - 90 × 55 mm All 112 sticker & label templates are listed under [Cards & tags](https://dielinemaker.com/dielines?category=card). ## Similar structures Other structures built in a similar way, matched on code family, category, closures and proportions. - - [Shaped tag & label outlines](https://dielinemaker.com/dielines/shaped-tag) - DM-SHAPED-TAG-01 · 55 × 90 mm · Cards & tags - - [Bottle-profile saddle hang card](https://dielinemaker.com/dielines/bottle-saddle-hang-card) - DM-BOTTLE-SADDLE-CARD-01 · 90 × 110 mm · Cards & tags - - [Hang tag](https://dielinemaker.com/dielines/hang-tag) - 50 × 90 mm · Cards & tags - - [Bottle neck hanger](https://dielinemaker.com/dielines/bottle-neck-hanger) - 70 × 140 mm · Cards & tags - - [Swatch books and folded covers](https://dielinemaker.com/dielines/swatch-book) - 60 × 160 mm · Cards & tags - - [Printed scroll with rollers](https://dielinemaker.com/dielines/printed-scroll) - DM-PRINTED-SCROLL-01 · 300 × 600 mm · Cards & tags ## Related - [Cards & tags templates](https://dielinemaker.com/dielines?category=card) - [Concave arc card mockup](https://dielinemaker.com/mockups/sticker-label--st-concave-arc-card) - [How to read a dieline](https://dielinemaker.com/blog/what-is-a-dieline) - [Inside vs outside box dimensions](https://dielinemaker.com/blog/box-dimensions-inside-vs-outside) - [All dieline templates](https://dielinemaker.com/dielines)