Sensibles Adjustable Bite Blocks - MEDIUM 12/Pk. Universal Sensor Holders

Adjustable Bite Blocks - MEDIUM 12/Pk. Universal Sensor Holders. Medium holds most size 1 & 2 in the horizontal, and size 0 sensors in either the horizontal or vertical position. Patent-pending ratcheting bite block changes on-the-fly to form a custom fit around any size sensor, in either the vertical or horizontal position. Autoclavable. 12 sensor holders/bite blocks