Leachco Best Rest Prenancy Comfort Wedge Pregnancy and backache...they just seem to go together. The Best Rest pregnancy comfort wedge was designed to provide moms to be with the firm back support they need along with the comfort of gentle tummy elevation that"s so important as baby grows. The Best Rest comfort wedge is made to work together or separately depending on the position chosen. Firm fire retardant foam and adjustable padded center allows you to adjust both wedges, from minimum to maximum support. Best Rest expands to "grow" with mom as she grows. If only one area requires elevation, just separate and place in the position that"s most comfortable for you. What a relief after delivery for post episotomy care.