FEATURES: Super soft and strong slim fit and easy to handle, patient friendly, no sharp seams to cut in the patient’s mouth. TrollBag # 1 (Small) fits # 1 sized sensors. This super soft and strong sensor cover has no sharp seams to cut into the patient’s mouth and gives a snug fit to your sensor. The material that TrollBag is made of provides a more secure hold of your sensor, so your sensor does not slide in the claw of your holder when the patient bites down. TrollBag contributes to make taking digital images an easier and positive experience.