Here to There Packaging White Cardboard Shipping Box - Pack of 25, 4 x 4 x 4 Inches, White Corrugated Box (CT444-25)

Will this box fit a 8.5x11 book?

Would the 6x4x3 be ok to ship adult shoes?

How much does 1 individual box itself weigh ? As I’d be interested as shipping with first class needs to be under 1 pound , with shipping materials.

How much does 11 x 8.75 x 2 box weigh ? I want to know exact number