Sample fee: Some adult diaper manufacturers provide free samples, while others may charge a certain sample fee, which needs to be confirmed with the manufacturer.

Customization service: Multiple manufacturers provide customization services, including size, brand, design, etc., which can be customized according to specific needs.

Delivery time: The sample delivery time may vary from manufacturer to manufacturer, and the specific delivery time needs to be confirmed with the manufacturer.

For the demand for free samples of adult diapers, you can contact the manufacturer for detailed sample policies, customized services, and delivery times. Meanwhile, please pay attention to protecting your rights and interests during the transaction process, ensuring the safety and smooth progress of the transaction.