---
product_id: 4172859
title: "Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE)"
brand: "ez graphing"
price: "S$19"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/4172859-green-hard-slide-cover-for-ti-84-plus-ti-84
store_origin: SG
region: Singapore
---

# 6-inch ruler XY axis template Made in USA Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE)

**Brand:** ez graphing
**Price:** S$19
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate Your Math Game with Style!

## Quick Answers

- **What is this?** Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE) by ez graphing
- **How much does it cost?** S$19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/4172859-green-hard-slide-cover-for-ti-84-plus-ti-84)

## Best For

- ez graphing enthusiasts

## Why This Product

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

## Key Features

- • **Math Made Easy:** Features an XY axis template for quick graphing and 12 essential math functions.
- • **Durable Protection:** Designed specifically for TI 84 Plus and TI 89 Titanium calculators, ensuring your device stays safe.
- • **Eco-Friendly Savings:** Eliminate the need for graphing paper and save money while being environmentally conscious.
- • **Student-Approved Design:** Crafted by a high school math teacher to meet the needs of students in Geometry, Algebra, and beyond.
- • **Precision at Your Fingertips:** Includes a 6-inch side ruler and 6 cm top ruler for accurate measurements.

## Overview

The Green Hard Slide Cover is a versatile accessory for TI 84 Plus and TI 89 Titanium calculators, featuring a built-in ruler and XY axis template, designed by a math teacher to enhance learning while saving on graphing paper costs.

## Description

Note: all new TI-84 Plus calculators already come equipped with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing! Spot your calculator from across the room! EZ Graphing slide cases are the only patented slide cover on the market that offers functionality to a calculator cover. Say 'hello' to beautiful lines with the EZ Graphing slide case for the TI-84 (all models except Plus CE) and TI-89 Titanium Calculator. Keep a straight edge wherever you bring your calculator! Featuring a 6 inch side ruler, a 6 centimeter top ruler, an XY axis template that will cut down time graphing axes and 12 Math functions that are important for any mathematician (middle school to college). Not only can the XY axis template help you graph, but it can draw perfect rectangles, 3-4-5 right triangles, isosceles triangles, parallel lines and much much more. Great for Geometry, Algebra, Precalculus and Calculus classes. Please visit the product features tab at the ezgraphing website for geometry directions. Every slide case is made in the USA!

## Features

- Note: all new TI-84 Plus calculators come with a plastic cover. Please purchase our product with this in mind. Thank you for shopping EZ Graphing!
- 6 inch side ruler, 6 centimeter top ruler, XY axis template for quick axes, 12 Math functions
- Perfect for students taking Geometry, Algebra, Trigonometry, Precalculus, Calculus
- Made in the USA, invented by a high school math teacher
- Save $$$ by eliminating the need for graphing paper

## Images

![Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE) - Image 1](https://m.media-amazon.com/images/I/41zrng3cvHL.jpg)
![Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE) - Image 2](https://m.media-amazon.com/images/I/61X0q5iWxXL.jpg)
![Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE) - Image 3](https://m.media-amazon.com/images/I/61Geutqpp9L.jpg)
![Green Hard Slide Cover for TI 84 Plus, TI 84 Plus C Silver Edition, TI 89 Titanium (not for TI 84 Plus CE) - Image 4](https://m.media-amazon.com/images/I/61IXt7q5qmL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    My initial impressions of this cover is that its a neat and possibly useful accessory for my calculator
  

*by F***5 on Reviewed in the United States 🇺🇸 on October 25, 2015*

First off, I use the TI-84 Plus Silver Edition.My initial impressions of this cover is that its a neat and possibly useful accessory for my calculator. Its numerous equations for the different types of graphs is certainly useful if you need a quick reference. The cut out at the top for a quick and easy graph making looks pretty useful as well and the two types of rulers will certainly come in handy. My gripe about the cover is that it is very much a standalone cover when you are actually using the calculator, because the rulers will get in the way off holding the calculator. In addition, the rulers itself adds bulk to calculator itself making it somewhat harder to grasp or hold. However, I do recognize that it is really the only place to put a ruler on the body. The material used for the cover is not like the glossy slippery original ones either. It's more matte and rough. A huge thing about the back cover is that it does not include rubber feet and any grippy materials leaving the calculator to slide around. If one was the use the calculator without the cover attached, then it would be fine but I do. A minor thing is that I don't really like how apparent the logo sticks out on the back. The TI logo is pretty small unlike EZ graphing.Overall, I'm not sure if it will beat my trusty ruler but I'm willing to use it in its place. It is definitely a solid product and if you are in need of an all in one package, then this would not be a bad purchase.

### ⭐⭐ 







  
  
    Poor Ergonomics
  

*by C***N on Reviewed in the United States 🇺🇸 on April 16, 2022*

The color on these is neat, but this seems like a downgrade from the original TI slide-case in almost every other respect.The case doesn't have rubber grip-feet on the back, so if you put the case on back of your calculator, the calculator will slide around on your desk during use.The act of putting on and taking off the case also has a noticeably worse feel than the original.Additionally, the rulers on the side and top of the case decrease the calculator's ergonomics very significantly, making it difficult/awkward/uncomfortable to pick up from most angles.Finally, I subjectively dislike the texture of this case compared to the TI original. It feels rather rough in comparison to the TI's typical smooth, glossy feel.I would highly recommend instead buying a TI-brand replacement slidecase directly from TI for a lower price.

### ⭐⭐⭐⭐ 







  
  
    Great replacement if you have lost your original case!
  

*by C***S on Reviewed in the United States 🇺🇸 on October 1, 2015*

This is a sturdy case that fits my TI-84 Plus perfectly.  The rulers/straight edges on the sides and top are very handy and the X-Y coordinate guide makes framing up your simple graphs a snap.My only qualms with the case are:1. There are no feet on the back to keep your calculator rooted to the table, a small bump can send your calculator to the hard floor if you have case on while the calculator is in use.2. The ruler edges do make the case slightly more bulky than it would be otherwise.3. The ruler costs nearly $20.  Although it is a well engineered piece of plastic that fits my calculator well, it is still only a single piece of plastic.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*