This light up glasses will not block your vision, are glare-free, do not affect your eyesight. Made of PC plastic, so you don't have to worry about being damaged after falling. The glasses have three light modes: slow flashing, fast flashing and always on. They can be used in birthday parties, Halloween celebrations, camping, carnival, Christmas, Valentine's Day, New Year parties, outdoor music festivals, nightclubs and other occasions. 5 45/64" L x 2 9/32" W

Material: Plastic

Imprint Area (LxW): 9/16" x 5/16"

Prod Dimention: 5 45/64" L x 2 9/32" W

Packing: Bulk

Units/Ctn: 480 pcs/cth

Carton Dimention: 21 51/64" L x 14 11/64" W x 20 55/64" H

Weight/Ctn (lbs): 37.4 lbs

Production Time: 10-15 Days

Rush Service Time: 8-12 Days