The unit itself is great ... it is easy to assemble, a good size, sturdy, functional, attractive ... but we were disappointed to discover the "Proposition 65" warning when we unpacked the pieces/parts.  Wayfair usually includes the warning on their website under "Specifications" for applicable products, but it was not identified for this shelf.  We are very conscious about not purchasing products that include cancer-causing chemicals, and would've appreciated knowing that there was a warning attached to this product before buying it.