DULTON Oil Bottle Set of 2 Brand new, unused. ↓ From the product page: Material: [Lid] 18-8 Stainless Steel, Polypropylene [Bottle] Borosilicate Glass [Gasket] Silicone Rubber Size: W105 x D65 x H188mm Weight: Approximately 300g Capacity: Approximately 350ml Country of Origin: China Handling Instructions: [Heat Resistance] 120℃ [Notes] ・This product has sharp edges due to its construction. Please handle with care. Also, be careful not to pinch your hands or fingers in the opening and closing parts of the lid. ・Do not use a scrubbing brush or polishing powder, as they may scratch the surface. ・The glass part can be used in the microwave, dishwasher, and dish dryer, but avoid using these for the lid. ・Due to the nature of the glass, there may be slight individual differences in height.