Quoted from MustangPaul:I have them on my Met (green), Avatar (green) and STPro (blue). They may just be acrylic but I would rather replace one of those then an expensive game plastic. I've got hundreds of games on those machines and those protectors are still perfect. I wouldn't worry about them not made of PETG. A couple of places have them but I can't remember who right now, mostly for just slings and out lanes.
yea these are the ones that laser dick ripped off from me.. lol
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