Does it someone use it? What is this good for? Have a look at this link: http://www.mybadmintonstore.com/shop/product_info.php?cPath=25_29_51&products_id=1383 "7mm Wide, 27m Long; For wrapping on wooden handle before wrapping grip" Well why should I put this before using a replacement grip? To prevent little damage by the sticky underside of replacement grips maybe? If it's not that, what is it good for? Does someone know how thick it is? Is it also usuable as an overgrip? I could imagine to put this one on the first overgrip, before putting a second overgrip. If it works, I maybe don't need to overgrip the second one that tight and with that much overlap as before.
I am using similar underwrap atm, what I do is, take away the original replacement grip, wrap a layer of supergrap (used) and then put layers of underwrap and then finish with new overgrip. You can adjust the size of the grip by applying different layers of underwrap. PS: Balance Point increases with this method