SAN Material | Optional Lid | Double Wall Construction For Insulation Of Hot Or Cold Liquids | Decoration Is Inserted Between The Clear Double Walls And Then Ultrasonically Sealed To Provide Double Wall Insulation | Optional Beads In Stem | Meets FDA Requirements | BPA Free | Hand Wash Recommended. Approximate Size: 8″ H , Imprint Area: Clear Insert: 9.3″ W x 3″ H