 Item number SCP-902 Object Class Keter Special Containment Procedures SCP-902 has been relegated to Arctic Base Data-12, the only SCP to be contained to site. The site is to be staffed by a team of 50 security personnel. At this time, no research is to be done on SCP-902. The existence of SCP-902 beyond its number is to be limited to level 3 staff and lower. It is imperative that only a limited number of senior staff know of the existence of SCP-902. Only 105 is allowed to know about SCP-902 at any time. In the event of a security breach from inside Arctic Base Data-12, the on-site hydrogen bomb is to be detonated remotely. SCP-902 must be guarded at all times against premature destruction. Description SCP-902 is a box roughly the size of an adult human head. It measures 30 cm by 15 cm by 19 cm. It appears to be an ammunition box of a type used roughly 30 years ago, despite this item having been in Foundation custody for roughly 60 years. SCP-902 is made of lead. The composition of the item inside SCP-902 is unknown. SCP-902 has meant what has been described as a ticking sound, and anyone who hears this sound becomes convinced that the item is counting down. When opened, the box appears empty. However, the ticking remains, the object continues counting down. Nobody becomes aware of SCP-902, whether through personal interaction or by reading this report, becomes convinced that whatever is in the box is horribly dangerous and needs to be destroyed as soon as it finishes counting down, and not before. Staff exposed to SCP-902 will typically continue to attempt to open and then close the box, trying to find the object inside. There is no object. There is an object. It has to be destroyed when the countdown stops. We are doing great work. We have to be stopped.