Vestibular Wedge Large Wedge 15 x 15 Internal Catheters Guide Kit call for details * One MSHQ 1594XL call for details * One piece stainless steel handrails with bumper ends * Uprights are ultra heavy telescoping steel tube * Adjustable height and width * Height controlled by spring loaded plungers for easy adjustment * Any play is eliminated by a second knob at each upright * Platforms have durable satin topcoat and solid hardwood ends * Safety treads at both ends on platform models prescription hearing devices Large Wedge 15 x 15 * Inflatable wedge requires active participation from user to assume correct sitting posture * Wedge combines dynamic seating and static positioning * Inflate or deflate wedge to vary the degree of difficulty *