My boyfriend bought this for himself to add a little extra length to his goods. Personally, I like him the way he is but he thought a little extra would be nice and I have to admit, he was right! This product added about 2 or 3 inches in just a few short months. We love it and wish we could use it forever. It’s comfortable to wear and you can even find cushion pads to make extended use more comfortable and luxurious.