1.5 Inches Squared Too Big For 3 1/2 Month Guinea Pigs?

[ArielAndAurora]

I've recieved the grids for their C&C cage and I'm worried the grids' squares are too big for their heads, and that they might get stuck in them. If this is the case then I'll either have to buy more or wait until they get bigger. Thanks

 

[Briony_S]

How many squares are there along each side?

 

[Stewybus]

I've just measured my grids and they are about 1 3/8" or 35mm. Mine have 9 squares per side of each nearly 14" grid. If in doubt put the correx higher up until your piggies are bigger