---
product_id: 62699821
title: "Golden Ratio (Phi) Fibonacci Series Math Decal by Buttered Kat (Large(9.7 x 6 Inches), Black)"
brand: "buttered kat"
price: "$41"
currency: NZD
in_stock: true
category: "Electronics"
url: https://www.desertcart.nz/products/62699821-golden-ratio-phi-fibonacci-series-math-decal-by-buttered-kat
store_origin: NZ
region: New Zealand
---

# Golden Ratio (Phi) Fibonacci Series Math Decal by Buttered Kat (Large(9.7 x 6 Inches), Black)

**Brand:** buttered kat
**Price:** $41
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Golden Ratio (Phi) Fibonacci Series Math Decal by Buttered Kat (Large(9.7 x 6 Inches), Black) by buttered kat
- **How much does it cost?** $41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/62699821-golden-ratio-phi-fibonacci-series-math-decal-by-buttered-kat)

## Best For

- buttered kat enthusiasts

## Why This Product

- Trusted buttered kat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Fibonacci Sequence , Golden Ratio Decal   Frequently asked questions Is this printed or is it a cut out?This is a cut out , there is no background or transparent part How do i know if this fits on my laptop/macbook/ipad/ect? Size is 6 x 5 inches, you can check the space where you want to put it to make sure this size fits.Is this removable? will it leave any marks or damage my laptop/ipad.wall ect? It is removable and wont damage the surface or leave any residue, just remember it is not reusableHow do you install this, what happens if i mess it up? Instructions are included with every product, the decal comes on a transfer paper , all you need to do is follow the instructions and apply it. In case you have any issues before or after applying it, feel free to contact us  Does this work on Cars ? Yes it looks great as a bumper stickerDo you offer other sizes or colors? Yes we offer any size and multiple colors, message us for more infoWhat is the difference between this product and other similar products on amazon We use only US suppliers and all of our products are made in the US, many other sellers produce in china or use chinese or bad quality materials, leading to a low quality product. We guarantee customer satisfaction or give a full return , no questions asked. We are passionate about Chemistry, Geography , Math and we create products that we love and use ourselves  Check out all of our other Math , Physics and Chemistry decals also by Buttered Kat

## Features

- The Golden Ratio is a mathematical ratio. It is commonly found in nature, and when used in design, it fosters organic and natural looking compositions that are aesthetically pleasing to the eye
- Produced using high quality vinyls, this chemistry decal is a cut out not a transparent sticker
- It fits on all Mac Books,it fits on all laptops, its great for cars, its great for your bookshelf, in short you can put it on any surface just follow the instructions (included)
- Installation is super easy , it comes with instructions, if you have any issues before or after we will replace the item, satisfaction guaranteed
- We strive for high quality, we use the best materials for all of our items,please beware of other sellers , this product is produced by Dolmen studios only. Proudly Made in the USA

## Images

![Golden Ratio (Phi) Fibonacci Series Math Decal by Buttered Kat (Large(9.7 x 6 Inches), Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31kkVF4f9tL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/62699821-golden-ratio-phi-fibonacci-series-math-decal-by-buttered-kat](https://www.desertcart.nz/products/62699821-golden-ratio-phi-fibonacci-series-math-decal-by-buttered-kat)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*