This Pump Support Tray from Clinton is an accessory for Clinton IV poles and pump infusion stands. It's capable and sturdy enough to support most standard infusion pumps. Please note, this is the Pump Support Tray only. Clamps, poles and stands are available separately. Features a .5" hole in the center for easy pump attachment. Chrome plated steel frame is solid and durable. Sized at 5" x 6.25" and relatively flat, making this tray easy to store when not in use. This Tray requires the use of 1 Universal Clamp, which is available separately. Easy to clean needing just a soft cloth and mild soap.