Ventilator BMC-FM Mouth And Nose Mask Ventilation Mask Silicone Mask Household Universal Nose Mask Set Size:M Crafted from high-quality lightweight fabric

Crafted from high-quality lightweight fabric with thickened vegan leather accents

Made with high quality materials

which is very comfortable when resting

Airflow Control: Reverse throttle function to switch airflow direction

This addition significantly extends its lifespan and improves its aesthetics while ensuring that the unique flavor of the wood chips remains intact

Ventilator BMC-FM Mouth And Nose Mask Ventilation Mask Silicone Mask Household Universal Nose Mask Set Size:M Crafted from high-quality lightweight fabricFeatures: Compact and lightweight, easy to disassemble and clean. Made of silicone, durable, soft and comfortable. Available on both sides, smooth cotton on one side and soft flannel on one side. The forehead support structure does not need to be adjusted to suit different face types. Description: Ventilator BMC FM Mouth and Nose Mask User friendly buckle design, easy to wear, simple operation. Specifications: Material: medical silicone Color: