Slim Black Diamante&
Slim Black Diamante&
Slim Black Diamante&

Slim Black Diamante' Straps

Regular price$9.95
Tax included. Shipping calculated at checkout.

  • Low stock - 3 items left
  • Inventory on the way
  • Slim fit interchangeable straps
  • Made from smooth, premium PVC 
  • Crystal diamante' attached with smooth underside
  • Metal logo badge with smooth underside
  • Sizes are clearly marked on the boomerang plugs
  • Regular and Slim straps can be attached to both Regular and Slim bases
  • Regular and Slim straps can be attached to any size base but will change the fitment of your thongs
  • Get FREE replacement straps if they break.

Our interchangeable thongs have been designed to allow you to easily customise your colours and style in less than 30 seconds... no tools, no fuss!

Create as many different colour combinations as you like!

The boomerang plugs have been designed to fold over instead of snapping off if you have a "blow-out". You should be able to simply push the plug back through the hole in the base. If the strap breaks, let us know and we'll replace them for FREE  :)

Some sizes are merged and tend to run slightly smaller than 'true to size'. The bases can vary a few millimetres. It is best to measure your foot or an old pair, from the centre of the heel, to the top of your big toe.
Please always check your size before ordering as you will incur postage fees should you need to swap for a different size.

Do you have really narrow or really wide feet?
You can customise your fit to perfection! Smaller or larger sized straps can be added to different sized bases. Slim straps can be added to the corresponding Mens / Unisex base and vice versa.

Get in touch if you need help choosing your size.

The Boomerangz size range is based on the MENS/UNISEX US size range. Although they are UNISEX (it says UNISEX on the base) – This means that if you are ordering a ladies slim style and you are normally a 9, you will need to order a 7/8 instead. If you are normally a 7/8, you will need to order a 6 and so on… best to measure your foot or an old pair and use the sizing charts provided.

Printable Size guide
Print off your estimated size in the PDF's below, place your foot on the page and see how it fits. Remember the straps might be tight or loose for your feet so this is just a guide only.
Click on the link below of your desired size
The PDF will open in a new window
Click FILE then click PRINT
Make sure PAGE SCALING is set to NONE (or equivalent)

All orders are registered and come with a tracking number.

Depending on your location, Standard Post will usually take 3-5 days.

  • Free shipping on ALL orders nation wide!!

Partner company products may be sent with a different postal or courier service.

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BMZ Bio-Foam® is our trade-mark material mix that includes an organic additive that enhances the bio-degradation process through a series of chemical and biological processes when disposed of in a biologically active landfill. Initial tests have shown 6.3% bio-degradation within 28 days.


We all love animals right? This certification means that no animal-based products, materials, dyes or glues are used in our manufacturing process.

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