Earth Friendly Polyethylene contains up to 70% post-consumer recycled materials. Motorcycle License Plates are suitable for outdoor use. The plates have rounded corners and die-cut slots. Durable polyethylene resists cracking, chipping and peeling when exposed to hot or cold weather. Full bleeds are not recommended. Motorcycle license plates are available in four different materials. 7" W x 4" H x 0.055" Thick