there are quite a few and the ones that came out mos ago for the 7 Plus will work, but was interested in any personal experiences...
this ArmorSuit one seems to be pretty good:
ArmorSuit MilitaryShield - Samsung Galaxy Tab 7.0 Plus Screen Protector Shield with Lifetime Replacements:Amazon:Computers & Accessories
this ArmorSuit one seems to be pretty good:
ArmorSuit MilitaryShield - Samsung Galaxy Tab 7.0 Plus Screen Protector Shield with Lifetime Replacements:Amazon:Computers & Accessories