Shields
Shields are a newer addition to our arsenal, but we have had success with a couple different versions so far.
Buckler
The bucklers that we use are martial arts hand targets. These can range in size and shape, but are generally rectangular. They are 8 - 10 inches on a side and 3 - 4 inches thick. There also needs to be a strap along one side to hold it by. You do not want the kind that your hand goes inside of, as those would not be positioned right for use as a buckler.
Shield
The larger size shield that we use is mainly a large piece of open-cell upholstery foam, with straps and duct tape.
Instructions and pictures go here soon. -Hojo
New Designs
If you are trying to design a new type of shield, there are several design issues to take into account. Of course, there should be no sharp parts on it at all. Here are some other main obstacles that we have come across.
Strap Size. It is hard to get a snug one size fits all strap size, especially when the shield does not flex to accommodate larger forearms (Like our bucklers). This is very tricky to contend with, as if it is too tight it leads to snapping and general uncomfortable use, and if it is too loose it flops around and makes it very unpractical. To both be safe, and function well it needs to be able to remain light and firm on most arms. No small feat given the huge variety of people we have.
Shield Surfaces. While it is tempting to make a nice wooden shield with a nicely painted exterior or something, these produce a few unfortunate effects. Largely, they cause weapon damage (Especially to the weapon tips) as people slam and run them along the surface of the shields. I've seen amptgarders deal with this in a few ways- ranging from adding tightened cloth or even padding to the surface. While this may not be 100% necessary, it's something to consider. If they start damaging the weapons we may not be able to use them.
Shield Edges. Arguable the most important part, and a continuance of the last notation, the edges of the shields “must” be padded well because it is here that the majority of the blows will land, and the largest chance of accidental player contact exists. With the pipe padding we use, it ought to be pretty easy to wind a few layers around in a circle though.
Impact shielding. There needs to be some sort of padding between the forearm and the shield itself. Especially if the straps are a bit loose (Or tight, really) as each impact of an enemy weapon can be a jarring, painful spike against your arm.