I have created this mockup to be used with Photoshop in conjunction with the Bulkmockup Plugin application, you can purchase it here:-

The mockup template offers a size guide to your customers, for example if you sell fabric you could show the scale of each design with a click of a button... no more tedius drag and dropping in each design.

Although as yet this mockup cannot adjust between sizes and that is why I have included 4 templates for you to use and includes a watermark so you can use online -

Two Size in 1

12x12 inch

8x8 inch

6x6 inch

Includes an How to Use Guide

PSD Size Guide Mock-up Template

£10.00