Sublimation RPet Mask Holder Set. Standard models - Sublimation lanyard with VELCRO® Velcro for hanging a protective mask around the neck. The Original Lanyards® Personalized Face Mask Lanyard is made of recycled polyester with sublimation on one side of the lanyard. A versatile and practical product that allows you to hang all types of protective masks via the VELCRO® system (up to 5,000 uses) - Sublimation lanyard with VELCRO® Velcro for hanging a protective mask around the neck. The Original Lanyards® Personalized Face Mask Lanyard is made of recycled polyester with sublimation on one side of the lanyard. A versatile and practical product that allows you to hang all types of protective masks using the VELCRO® system (up to 5,000 uses). 15 x 375 mm