Abstract: The present invention is directed to an adjustable clamp that is configured to hold a decorative ornament to a substantially cylindrical pole, such as, a hospital IV pole. The adjustable clamp may include a base member to hold the decorative ornament to the adjustable clamp. The adjustable clamp may also include an inverted L-shaped deformable locking member attached to the base member. The adjustable clamp may also include an O-shaped flexible clamping member with a plurality of finite locking step projections and a finger accessible shoulder portion extending away from the circular O-shaped curve of the flexible clamping member. A user should be able to mount the adjustable clamp onto an IV pole and place any decorative apparatus onto the IV pole via the clamping member.