Oxygen Elongated Adult Mask

Walmart - Tropical Treasures

Elongated mask shape matches exactly, Clear plastic material matches, Green elastic strap matches, Adult size implied by description and visual, Oxygen mask functionality matches

McKesson Elongated Style Non-Rebreather Oxygen Mask with Adjustable Head Strap, Adult - Clear

Riteway Medical

Elongated mask shape matches, Clear plastic material matches, Green elastic strap matches, Adult size implied by description and visual, Oxygen mask functionality matches

Adult Oxygen Mask

Mountainside Medical Equipment

Transparent plastic material matches exactly, Contoured mask shape aligns perfectly, Tubing connection point is identical, Ventilation holes are consistent, Overall form factor and dimensions are highly similar, Appears to be a standard adult oxygen mask, matching the type in the frame