Review: California Proposition 65 Warning Labels Short Form 1 x 2 Inch 500 Adhesive Stickers English Only No Other Language Translations California Proposition 65 is a law that requires businesses to warn consumers about the presence of certain chemicals in their products. These chemicals are known to cause cancer, reproductive toxicity, and other health problems. The warning labels provided by this product are designed to comply with California Proposition 65 requirements. They are short form, measuring only 1 x 2 inches, and made of adhesive stickers that can be easily applied to products. The label is English only and does not include any other language translations. This may be a disadvantage for businesses that operate in multiple states or countries where different languages are spoken. However, it is important to note that California Proposition 65 applies specifically to products sold in California, so this label should suffice for businesses operating within the state. Overall, these warning labels are an effective way to comply with California Proposition 65 requirements. They are easy to apply and can be used on a wide range of products.