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Firmness and Size Guide (FSG)

Our FSG aims to help you make that important decision about your toy.

We understand that you need to be confident with what you are buying, So we have put together this guide to help you decide what to buy. 


Since we do things a little differently at rexalpha and our sizes aren't the generic small, medium, and large, They are:

  • Pup - Is our entry level size and is found in the Rex range.
  • Omega - Is our basic standard toy with a size range of 15-25cm (6-9.5 inches) of useable length.
  • Beta - Is designed for those that want seek a little bit more of a challenge, the sizes rage from 19-30cm (7-11.5 inches) of useable length. 
  • Alpha - Not for the faint hearted, these toys are big and are designed for those that demand a toy with adventurous depth and girth. Starting at 21cm (10 inches) of useable length. The Alpha size is for the seasoned player! 


Silicone firmness is often referred to as "shore" which we know means absolutely nothing to many of you, so we have put together the table below to help explain what this means for you and your toy. Generally speaking, the greater the girth of your toy the firmer it will be. 

rexalpha firmness