#1 - 8. 25 ’’ x 11” Outer size /7. 25 ’’ x11 ” Inner size. #2 - 9. 5 ’’ x1 1” Outer size / 8. 5’’ x11 ” Inner size. Flap: 1.57". Waterproof,Dustproof,Shockproof,Tearproof, Lightweight. #7 - 1 5. 25 ’’ x 19” Outer size / 14. 25’’ x19 ” Inner size.