Well, mine have arrived and I'm very pleased with them, thank you!
The little one fits my B&R strap bars perfectly, and the medium sized one holds my spare links from my straps!
I've not really got many spare parts at the moment but these are great as the slide tops fit snug to the plastic dividers, so your parts won't get mixed up if the box gets shaken around, and they require a firm push to get them open as they are so secure, so the lids aren't going to fall off
They're perfect really, and I can't believe you would find better for the money unless you were spending out more on dedicated stuff! Not only that but they are delivered to your door, what more could you want?!