Biohazard protection. Rotating cylinder top allows one-handed disposal. Translucent containers and lids help identify fill level. Design accommodates syringes up to 60ccs. Can be used on tabletop or with locking cabinets or bracket wall mounting options for safety and convenience. Built-in handles for easy transport. Containers lock for final disposal. 5-1/4"W x 11"D x 10"H. 4.73 L.