State of California Proposition 65 Warning:

This product can expose you to chemicals including DEHP & Formaldehyde, which are known to the State of California to cause cancer and birth defects or other reproductive harm. 
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Proposition 65 is a California law that mandates companies to inform consumers of California about minuscule levels of chemicals found in their products sold and purchased within the state of California. Though a product may contain a Proposition 65 warning label or marking, it does not mean the product is a threat or danger to the consumer. Singtrix is committed to the quality and safety of our products and consumers, and we comply with necessary government requirements accordingly. 
For more information on Proposition 65 Click Here.