Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Does this attach directly to your mask strap or a forehead strap?   I watched a video on GoPro website, it had it on their forehead. I want that!
Document: I found it is sold $10.00 less on the official go pro website after I received it. I should have ordered it directly.
I received the dive housing directly from GoPro (couldn't wait for Amazon's 1-3 months of estimated shipping times due to a family vacation).Pro's- it works - doesn't let the camera get wet although you'll want the floaty backpack or something like that to keep it off the bottom of the ocean if you drop it.- underwater, it is great. Colors are clear, very realistic.Con's- it shipped with a lot of dust inside and it is impossible to clean.
I bought this Dive Housing only because I'm an avid diver and want to start recording my dives with video. let me first start off by saying that the improved Lens on this Housing is FANTASTIC! So why the 3 stars? Well for starters, i went on a 40ft dive and water started to leak into the housing. Condensation also started to form as well. Luckily, i caught this in time or my gopro would've been on the fritz as well.
As you may know if you are looking at a dive housing the original GoPro Hero 2 case, while waterproof, does NOT allow for under water pictures or video. The curved lens distorts pictures. Utterly worthless! Honestly who makes a camera case safe to 160' and forgets to let you take pictures with it?GoPro fixed that problem in the Hero 3 with a flat covering over the lens.This Dive Housing is an absolute must if you have a GoPro Hero 2 and you want to take underwater pictures.
The dive housing really does remove the vignetting that occurs underwater with the regular housing. I dive with mine on a head strap and completely forget about it. For best results, don't forget the GoPro Anti-Fog inserts.
I did notice that almost everyone like Adorama and B&H; Photo were sold out including the Gopro website. I figured Amazon was trying to take advantage of this and increase their price as the only ones who had stock. Can't blame them for taking advantage of the market and making a little extra... I decided to purchase the Housing from Gopro site instead for $49.99 on August 16, 2012.
Fast Forward to today August 22, 2012 and I see the gopro website shows item "in Stock". As a goof I decided to see if Amazon still had this housing available and what do I see? The price is now $84.95... WOW talk about price gouging. I have never had issues with Amazon before, but this upsets me a bit..... I am very happy I took my business elsewhere in this situation.
If you want to use hero2 under water you have to get this. otherwise your video will not be focused.This is the housing that should have come with the camera. I took my hero2 on a Dive/snorkel trip to Thailand, after using it under water I was confused why the video was blurry. Turns out they made the camera case water proof, but not for under water... whats the point of testing to 50m if its useless at 1cm?
After a string of disappointing recordings while scuba diving in the Caribbean, we discovered the included waterproof casing was useless underwater. This on the other hand is what I expected from our GoPro. If you want to record underwater this is essential.
This thing is much better than the standard underwater GoPro case. Perfect picture underwater. It does hide a little of the function screen on the front. Easy to change the doors, I have a LCD backpack on my Hero 2, works like a charm. I've had this to 130' with no issues at all. Its a little pricey, but if you want a good shot at spearing a big fish, you need to check this out.
Answer: You can use the Packaging mount cut down and glued and screwed to the frame of a mask.See my profile picture.