Every Sleep Again Pillow System includes: Two Contoured Side Pillows to cradle back and hips Upper Body Wedge to create optimal upper body incline Leg Support Wedge to gently elevate legs Head Pillow to provide head support and neck mobility Removable, washable slipcovers for every piece NEW - Set of Pillow Straps with Clasp (3-pk) now included! The Sleep Again Pillow System is an HSA and FSA qualified purchase. Product Details Side and head pillows are filled with polyester fiber fill & slipcovered with a 100% cotton cover Side pillows are approximately 55" long Wedges are constructed from dense foam (not memory foam) & slipcovered with a poly/cotton cover. Wedges measure 7" high and 30" wide Please note: We construct our pillows to be very filled and fluffy in order to provide lasting support for all body types