This regular replacement styrofoam is not the same quality as the actual blue hammering board set! Don't waste your $

Extra foam is needed and these fit perfectly!

There's nothing wrong with these, and I was glad to find replacement material, but when I tried to change out the old material for these new replacements, my original cover's zipper broke and couldn't be fixed.

I am glad that this piece can be purchased separately from the kit as it needs to be replaced often in my classroom. I would like to see the burlap cover sold as a replacement piece as well.

Kids love it