if these are panels then how are the edges of the panels concealed... Is it like one huge panel or something?

Here's the link to Modular Arts, maybe that will clarify things for you http://www.modulararts.com/

They just installed a wall of what appears to be this exact stuff in an office down the hall from mine. It comes in panels but I couldn't say how they hide the edges. My only thought on these sorts of things is I hope you own stock in Swiffer because that's going to end up being a LOT of dusting on a regular basis.

The panels come in different sizes. They are attached to the wall by z-clips, point support, adhesive, or direct screw. These panels come in variety of textures, finishes and colors (some are paint able, some are not). We are actually specifying this product for one of our projects for fireplace surround. We should have the pictures of the finished product in a few weeks. Hope it helps :) Let me know if you need help locating the manufacturer.

i am planning to do this texture on entire wall behind the tv... Will it work??

Here is another place you can get the product: http://www.talissadecor.com/catalog/3d-panel

to dc interiors and rennovation... I need to locate a manufacturer. I am from india and atleast need a manufacturer who ships these panels if they dont manufacture it here. Also how much would it cost for an average 6mx2m wall to be covered by such panels?

Hi jaymodh. These panels have different price points, most range between $20-$60 per square foot. Try contacting modulararts via info@modulararts.com | 206 788 4210. I am not sure if they would work with you though(because you are a homeowner, a lot of companies would only work with architects/designers). If that does not work, contact Linda at Studio Glass Works at (608) 836-6500 ( Unites States code is 1). We order those panels through her company. Ask for textured wall panel system. Let me know how it goes :)

Those could also be tile from a place called porcelanosa. I have used it often and they offer several patterns

Textured panels are a great way to accentuate your walls and add some pizzazz into your home!