Comfort Play Pack - Its a add on for the PS3 controller (Dual Shock 3)
If you struggle with the PS3 controller because its a little small, this is for you. I have fairly large hands and really struggle with the Dual Shock 3 and spotted the 'EA Sports' Comfort Play pack in Asda. Its £9 or two for £15
Basically you get silicone add on enhancements (lol) which click on to the PS3 controller to add bulk to it. Once fitted the controller has about the same feel to it as a Xbox 360 controller.
Included in the Comfort Play Pack is two triggers, two stick thumbs and two controller addons.
This will not suit all but anyone who prefers the Xbox controllers size over the PS3 controller should look at this.
I have been using it for a week and its top notch.http://www.gamesmen.com.au/catalog/ps3-comfort-play-pack-ea-sports-p-27158.html
This site will give you a little more info on the actual item.