Is this Pen Big Enough for a Flemish Giant?

[Lemon Bunny]

Is this pen on Amazon able to house one Flemish Giant?
http://www.amazon.com/gp/product/B00D5P8450?psc=1&redirect=true&ref_=ox_sc_act_title_1&smid=ATVPDKIKX0DER
ancake:

 

[Dood]

It is roughly the same as a 4x4 so yes it is big enough but I would worry about the rabbit gnawing and hence consuming the plastic or leading to jump out.

What were you going to put on the floor?