b'SISSEL SitFit PlusSISSEL SitFitSISSEL SitFit PlusSISSEL SITFIT products offer an ergonomically enhanced shape, providing the optimal combination of active sitting and sitting comfort, while encouraging an upright posture. SISSEL SITFIT Plus E IN GER M SISSEL SITFITE IN GER MD A D AA N A NM Y M YEnhanced active sitting with wedge and air filled pad.Active sitting strengthens muscles in back and pelvic floor. Ergonomic shape stimulates back muscles, whileRelieves tension and promotes proper posture. Adjustable encouraging proper posture. Pump, black velour pressure. Pump, blue velour cover and exercise poster cover and exercise poster included.included. Product Part # Cost Product Part # CostSISSEL SITFIT Plus, Black (sculpted seat) SISSEL SITFIT, Blue, 33cm (circle seat-children)Size: approx. 14.5in (38 cm). 18046 $45 US Size: approx. 13in (33 cm) 18047 $35 USFor teens and adults" Specially Sized for childrenSISSEL Pump for SITFIT Plus18085 $2.50 US SISSEL SITFIT, Black, For teens and adults.Size: approx. 14.5in (36 cm). 18048 $43 USAccommodates up to 304lbs (136kg)5'