Uratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye VillanuevaUratex now holds the Guinness World Record for having the largest human mattress domino, with 2,355 participants. The event was held at the SMX Convention Center (Halls 2-4) on Sunday, October 22, 2023.Photo and video by Michelle Kaye Villanueva