Marshmello Light-up LED Fullmask

Mellogang | Official Marshmello Merch

Exact Marshmello character design (cube shape, 'X' eyes, smiling mouth), Explicitly a 'Light-up LED Fullmask', matching the glowing effect in the video, Product image shows multi-color illumination, consistent with video, Full-head helmet design matches, Official brand merchandise from a high-priority retailer

Light-Up LED Marshmello Full Costume Accessory by Spirit Halloween

Spirit Halloween

Exact Marshmello character design, Explicitly 'Light-Up LED', matching the video's glowing mask, Product image shows illumination, Full-head helmet design matches

Inspirit Designs DJ Marshmello Light Up Halloween Fantasy Costume Plastic Mask

Walmart - Spursgrl

Correct Marshmello character design (shape, eyes, mouth), Full-head mask