View Samples RequestSample Product – AssureMask Balance™ Procedure Earloop Face Masks ASTM Level 2 Blue has been added by to your sample request list. Home — Sample Request Sample Request List(1 Items) Please note that samples are available for dental and healthcare professionals only. Product Quantity Sample Product – AssureMask Balance™ Procedure Earloop Face Masks ASTM Level 2 Blue SKU SP-205515 × Sample Product – AssureMask Balance™ Procedure Earloop Face Masks ASTM Level 2 Blue SKU SP-205515 × Checkout