The Snug Support Wedge Positioner The Snug Support Wedge Positioner. A 30-degree angle positioner for infants up to 30" long. Perfect for stimulation, relaxation, and feeding. Positioner is also appropriate for children with gastroesophageal reflux. The Snug Support Wedge Positioner Includes: Hook-and-loop waist/crotch belt Three adjustable bumpers for support Covered in a polymer fabric for easy cleaning