Anyone heard of PKK 9 pocket pages???

[mischap123]

I acquired some of these pages. They are made in the US and have "The Ultimate" written in holographic writing similar to what I have seen on some Ultra Pro pages. The brand is PKK.
I guess what my question is is are they good enough quality (compared to Ultra Pro) to put my cards in?
Any info is appreciated

 

[90'inserts]

i think there prety much the same as far as quality goes if there was a ranking for sleeves theyd be no2 after ultra pro platinum im sure there common in the usa i dnt see many in australia thow iv got quite a few 6 pocket pages but at the end of the day they are cheaper than ultra pro so i hope i havnt confused you too much

 

[w4nted]

How does the price compare? Cherrycollectables sell 100 X 9 pockets for $28 (plus postage) which would be hard to beat!

 

[mischap123]

Thanks for that. Anyone else have opinions on these?