How do I resize a foam pattern?

You can use the resizing tips and tricks ebook that comes free with all of my digital foam patterns to help resize the patterns to your needs!

Help I'm stuck with a pattern!

Don't fret! If you get stuck following the assembly guide just send me a message, I'm more than happy to help guide you through your build!

Are the foam patterns beginner friendly?

All patterns come with a tutorial ebook with follow along images. Some patterns may be harder than beginner level, but you can check this in the item description or product images as the description will list it as being an 'intermediate' level pattern. If you're unsure I am more than happy to point you towards the most beginner friendly patterns I make and share tips on foam crafting!

Do you offer foam patterns already built?

Currently I do not offer finished items, only digital patterns for you to build the item yourself.

What type of file will I receive?

Foam patterns are sent as PDF's in both A4 and letter paper formats for you to print at home

Where do I download my files once purchased?

All digital items are instant download, a download link will be available in the purchases section of your account next to the item or an email with a download link will be sent to you if you purchased the item as a guest. If you have not received it after 24 hours from purchase time please get in touch!

How do I open the files?

Larger files are compressed into a zip folder, to open the zip folder you can use the files app on android and iphone, windows explorer/winzip on PC and a Mac will auto open them when double clicked.

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Diving helmet foam pattern

Name: Diving helmet foam pattern
Brand: PrimeProps
SKU: 1428944644
Price: 8.42 USD
Availability: InStock
Rating: 5.0 (17 reviews)

PrimeProps

Item highlights

Digital download
Digital file type(s): 4 PDF

Seller's description

This is a digital template for you to print out on paper, cut out and use to assemble your own wearable helmet using EVA foam sheets. These are not 3D files, they are PDF templates already converted for you to use with foam, no need to unfold 3d models! This can be used to create your own helmet.

The patterns are scaled to comfortably fit a 23" head circumference at the default size, but can be easily scaled and resized to fit any other head sizes. The patterns come in both A4 and letter formats. The patterns come with an ebook tutorial that explains how to construct the helmet with links to youtube tutorials on how to work with foam in more detail for beginners.

This pattern also has a video tutorial that can be used alongside the tutorial ebook. You can find this on Tik Tok here: https://www.tiktok.com/@primeprops

ITEMS YOU WILL NEED TO MAKE THIS HELMET:
Heatgun
5mm EVA foam (requires enough sheets to cover a 1250mmx750mm area)
2mm EVA foam (requires 180mmx60mm of material)
10mm Foam dowel
Contact adhesive
Craft knife

Photos of a finished helmet are to show what this pattern looks like when finished, this listing is for the digital pattern ONLY

PLEASE READ BEFORE PURCHASING: as stated above this is a digital file for you to download, print and construct your own items yourself, this listing is not for a finished item, any photos shown of the helmet being worn/ displayed are to demonstrate what a finished item will look like.

Before sending any questions about this pattern please consult the FAQ, if you ask a question that has already been answered in the FAQ or in this item description your message will not be answered!

DISCLAIMER:

These files are personal use only, the files provided are for you to print, cut and construct an item for yourself only, sharing the file with anyone, selling items made using the patterns or reselling the pattern file is strictly prohibited and by purchasing the pattern you are agreeing to comply with these terms.

Item review

Why this review appears

All reviews are from verified buyers. This review is shown automatically based on factors like recency, whether it includes comments, your chosen language, and whether the rating reflects the typical experience with the shop.

Summarized by AI

Love it Great pattern Clear instructions

“Hi this is cool. I start to work on paper and templates now. I did some foam few. I wish you should add list of material and sizes. So i can shopping what I need. Michael...”

Michael

Aug 6, 2026

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In 11 carts

Price:$8.42

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Delivery

Instant download

Your files will be available to download once payment is confirmed. Here's how.

Instant download items don't accept returns, exchanges or cancellations. Please contact the seller about any problems with your order.

Reviews for this item

What buyers say, summarized by AI: Love it Great pattern Clear instructions

5.0

(17 reviews)

5.0 Item quality

4.8 Shipping

4.8 Customer service

100% Buyers recommend

5 This item

Michael Aug 6, 2026

Hi this is cool. I start to work on paper and templates now. I did some foam few. I wish you should add list of material and sizes. So i can shopping what I need. Michael...

Michael Aug 6, 2026