For precise needle placement during ultrasound-guided procedures. Easily attaches to Protek GE Healthcare general purpose brackets. Large funnel for easy needle placement. Quick-release feature allows needle to be removed mid-procedure. Insert set contains 10 optional sizes (8.5F, 14-18Ga, 20-23Ga). Clear body to quickly set and remove inserts. PullUp probe cover kit contains 5.5 x 48 polyurethane probe cover, sterile gel, 2 bands. Sterile, intended for single-use.