MyStamps Heart – 20x $1.70 Stamps

Product overview
- New international postage rates take effect from 1 July 2026 for MyStamps.
- Use your own image to create a MyStamp sheet
- Each sheet contains 20 MyStamps
- Choose from 6 designs
With MyStamps, you can use our template and your own image to create a truly personalised sheet of 20 stamps. With nine shapes on offer, each with a different look and feel, and your choice of postage type and rate, you'll be able to celebrate some of life's memorable moments stamped on your post.
MyStamps are perfect for sending out birthday or wedding invitations, Christmas cards, or simply adding a personal touch to your mail.
Plus, it's as easy as 1, 2, 3:
- upload your image
- select your shape
- select postage type and rate
For personalised products, please allow up to 10 business days for printing. If you wish to receive your personalised product by a certain date, please ensure that you allow sufficient time for the order to be printed and delivered.
Tips on getting the best MyStamps
We recommend uploading a high-quality image to get the best MyStamps result possible. Before uploading:
- Choose a high-resolution image (image files can be up to 10MB)
- Ensure it's in one of the following file formats: JPG, JPEG, PNG or BMP
- Double check your image is not too light or dark. You might like to adjust the image using your device's photo editing apps or other software before uploading.
View domestic and international stamp prices and available denominations.
MyStamp sizes

Rounded to the closest millimetre.
All images that are submitted for reproduction in the Australia Post MyStamps service must meet the image suitability guidelines.
Full terms and conditions.
Delivery:
For Personalised products please allow up to 10 business days for printing. If you wish to receive your personalised product by a certain date, please ensure that you allow sufficient time for the order to be printed and delivered.
MyStamps Heart – 20x $1.70 Stamps
Buy in bulk & save
With MyStamps, you can use our template and your own image to create a truly personalised sheet of 20 stamps. With nine shapes on offer, each with a different look and feel, and your choice of postage type and rate, you'll be able to celebrate some of life's memorable moments stamped on your post.
MyStamps are perfect for sending out birthday or wedding invitations, Christmas cards, or simply adding a personal touch to your mail.
Plus, it's as easy as 1, 2, 3:
- upload your image
- select your shape
- select postage type and rate
For personalised products, please allow up to 10 business days for printing. If you wish to receive your personalised product by a certain date, please ensure that you allow sufficient time for the order to be printed and delivered.
Tips on getting the best MyStamps
We recommend uploading a high-quality image to get the best MyStamps result possible. Before uploading:
- Choose a high-resolution image (image files can be up to 10MB)
- Ensure it's in one of the following file formats: JPG, JPEG, PNG or BMP
- Double check your image is not too light or dark. You might like to adjust the image using your device's photo editing apps or other software before uploading.
View domestic and international stamp prices and available denominations.
MyStamp sizes

Rounded to the closest millimetre.
All images that are submitted for reproduction in the Australia Post MyStamps service must meet the image suitability guidelines.
Full terms and conditions.
Delivery:
For Personalised products please allow up to 10 business days for printing. If you wish to receive your personalised product by a certain date, please ensure that you allow sufficient time for the order to be printed and delivered.
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Street address & PO BoxGet your order delivered straight to your home, a nominated street address, or your assigned Post Office Box.
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