Clark's rubber (google) has a product called "natural rubber" - I wonder what this is? Sofie the Giraffe is made of "natural rubber" which is safe - but I can't imagine it's one and the same in terms of composition. Actually, I just googled "natural rubber" - if the Clark's version is truly this, it should be just as safe as Sofie which is awesome - assuming it's not corrupted with chemicals during the manufacturing process. I'm not convinced yet though - I may ring them on Monday because we need to put down some rubber mats for when DS starts crawling/climbing.
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