Understanding CD Case Insert Dimensions: A Comprehensive Guide
When it comes to packaging your CDs, the dimensions of the CD case insert are a crucial aspect that often goes overlooked. The insert, also known as the tray or hub, is the part of the CD case that holds the disc in place. Ensuring the correct dimensions for your CD case insert is vital for a professional finish and to prevent damage to your CDs during storage and transportation.
Standard CD Case Insert Sizes
CD cases typically come in two standard sizes: 120mm and 140mm. The 120mm size is the most common and is used for standard audio CDs. The 140mm size is less common and is used for CD-ROMs and some special edition audio CDs.
120mm CD Case Insert Dimensions
The 120mm CD case insert has the following dimensions:

- Width: 120mm (4.72 inches)
- Height: 120mm (4.72 inches)
- Depth: 3.5mm (0.14 inches)
140mm CD Case Insert Dimensions
The 140mm CD case insert has the following dimensions:
- Width: 140mm (5.51 inches)
- Height: 140mm (5.51 inches)
- Depth: 3.5mm (0.14 inches)
Custom CD Case Insert Dimensions
While the standard CD case insert sizes are the most common, there are also custom sizes available. Custom sizes can be beneficial if you're looking to create a unique or oversized CD case. However, it's important to note that custom sizes can be more expensive and may require a larger minimum order quantity.
Factors to Consider When Choosing Custom CD Case Insert Dimensions
When choosing custom CD case insert dimensions, there are several factors to consider:

- CD Size: Ensure that the insert is large enough to accommodate your CD. Standard audio CDs are 120mm in diameter, but some special edition CDs may be larger.
- Case Size: The insert should fit snugly within the CD case. If the insert is too large, it may not fit properly, and if it's too small, the CD may move around excessively.
- Artwork: If you're planning to include artwork on the insert, you'll need to consider the size and placement of the artwork.
- Budget: Custom CD case inserts can be more expensive than standard sizes. Be sure to factor this into your budget.
Tips for Designing Your CD Case Insert
Once you've chosen the correct dimensions for your CD case insert, it's time to start designing. Here are some tips to help you create a professional and engaging insert:
- Keep it simple: A clean, uncluttered design allows the most important elements to stand out.
- Use high-quality images: Blurry or low-resolution images can make your insert look unprofessional.
- Consider the color scheme: The colors you use can evoke different emotions and set the tone for your CD.
- Include all necessary information: This may include the title of your CD, your name or band name, and any relevant credits or lyrics.
Remember, the CD case insert is often the first thing people see when they pick up your CD. A well-designed insert can help your CD stand out and make a great first impression.
In the world of music and data storage, the humble CD case insert may seem like a small detail, but it plays a crucial role in the overall presentation and protection of your CDs. By understanding the dimensions of the CD case insert and following the design tips outlined above, you can create a professional and engaging package that showcases your work and protects it for years to come.