 SCP-761 is a steel trampoline frame, 2 meters in diameter and 3.5 meters tall. It shows no manufacturer's mark, apart from a tag on the bottom of the original net, which reads PROTO 5. Any solid object impacting SCP-761's surface, with a momentum exceeding 250 kilograms times meters per second, will vanish upon impact. Everything is determined that the object is instantaneously transported to a random location up to 15 meters away, while retaining its momentum. This effect has resulted in a number of users being entombed and asphyxiating. The object transported by SCP-761 does not appear to displace any material upon relocation, suggesting matter replacement based on volume. The location to which SCP-761 displaces the material is not known at this time.