A: Hi, Once the blocks are put together, we do not recommend unfolding them. Best, Your Friends at Melissa & Doug

A: Thanks so much for your inquiry about where our toys are made. Our Cardboard Building Blocks are made in China. We manufacture our toys in numerous countries including the USA and China. Regardless of where each toy is made, we run it through the same rigorous and stringent testing procedure to ensure its safety. We have followed this same testing procedure for the more than 30 years we’ve been in business. Testing is conducted regularly at a 3rd party registered laboratory, before, during, and after production. We continue to look for factories in the US that are able to manufacture our products at our high quality standards and still maintain our fair pricing.

A: Hi Whitney: The Jumbo Cardboard Building Blocks Set comes with 40 lightweight yet durable blocks. 8 Large Red, 8 Medium Blue, 24 Small Yellow. We have a great partnerships with Target and ask that you reach out to them directly for resolution with your issue. Your Friends at Melissa & Doug

A: Hi! Here are the sizes of the three blocks: RED 12 x 6 x 3 – 8 pieces per 40 ct set BLUE 6 x 6 x 3 – 8 pieces per 40 ct set YELLOW 6 x 3 x 3 – 24 pieces per 40 pc set