Sensibles Sensor Holder - Deluxe Kit With Bite Wing
Sensibles Universal Sensor Holder - Deluxe Kit with Bite Wing Contains: 16 Sensible Bie Blocks, (8 Medium, 4 Large Size, 2 Large Bite Wing, 2 Medium Bite Wing
2 Each Anterior/Posterior Aiming Rings
2 Each Anterior /Posterior And Bie Wing Positioning Bars

25 Comfree Sensor Sleeves
Sensibles change on-the-fly with a simple push of a button and a quick reposition of the sensor. It's that fast and easy! Medium holds most size 2 and size 0 sensors. Large holds really big sensors.