SHOP FLATTER

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Now better than ever

Make Your Guitar Fretless, in Minutes

Flatter is a removable, transparent polycarbonate overlay that gives your fretted guitar or bass a fretless playing surface — without any permanent modification. Snap it on in under 2 minutes and explore a whole new world of expressive, fluid playing.

The Flatters

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Why Flatter?

- Tailored for popular guitar and bass neck types

- No permanent mods

- High-quality, transparent, recyclable polycarbonate

- Lightweight, affordable

- Ships worldwide

- United States Patent No.12,293,743 B2

You asked — we listened.

The Flatter 2 now covers most of the neck for a smooth, consistent playing surface

Fully compatible with both right-handed and left-handed players

Thinner, more refined design with minimal setup changes — though guitars with very low action may require a slight string-height adjustment.

Quick and easy installation—no adhesives required

Includes a U-shaped rubber strip for a secure fit if needed

Available in multiple new models, including an option for classical guitar

SHOP FLATTER

The simple, yet ingenious design is easy to install and remove, and requires absolutely no modifications to your valuable instrument. Flatter can be installed by anyone and requires no special tools or technical knowledge.
Try it, it is easy!

Compatible with More Models than Ever

The second generation of Flatter includes six models -- each designed to fit specific guitar and bass

neck shapes for better playability, precision, and sustain:

Guitar Flatter II – 4 Models for a Better Fit

Choose the model that fits your guitar:

- Fender-style (25.5" scale, ~1.65" nut width)

- Gibson-style (24.75" scale, 1.68-1.7" nut)

- PRS-style (25" scale, ~1.69" nut)

- Classical guitar (650mm scale, 52mm nut)

Each model is designed around common neck dimensions for the best possible fit and playability

Bass Flatter II - Now in 2 Sizes

Choose the version that fits your 4-string bass:

- Jazz/Narrow Neck Model

Designed for standard 4-string Jazz Basses and similar (1.5" nut width / 38mm-39mm)

- Wide Neck Model

Ideal for Precision-style basses and other 4-string instruments with wider necks (up to 42mm nut

width)

Note: Not compatible with 5-string or short-scale basses.

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  • The World of Fretless Guitar

    Flatter opens up expressive techniques like:

    - Quarter tones and "in-between-the-frets" phrasing

    - Natural vibrato, smooth glides, and unique voicings

    - Access to Eastern scales and microtonal textures

    From Indian and traditional Middle Eastern music to experimental rock, fretless guitar is a powerful tool for

    sonic exploration.

  • Why Bassists Love Going Fretless

    Think Jaco Pastorius, Bill Wyman, and countless others.

    Fretless bass delivers warmth, nuance, and tone you can't get anywhere else.

    Flatter gives you a practical, affordable way to play fretless - without needing a second instrument.

    Ready to Explore?

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