EasyRoll Pillow Case
EasyRoll pillow case (4303) with sliding surface has low friction sideways, which increases mobility in the neck and shoulders. It also gives lower friction on the back of the head and ears. EasyRoll pillow case (4304) has a barrier layer on the inside to protect it from dirt and moisture, and it also functions as a mite barrier. The cover is reinforced by the pillow case being sealed with a zip. This pillow case has no sliding function.