Positioning Wedge, Blue, 22"L x 20"W x 8"H Tank Brushes High-carbon alloy output shaft provides

High-carbon alloy output shaft provides maximum strength and rigidity

Block building is a small group activity and this set is assembled for two to three children

and an exhaust filter

5-ton or 42

Available in white with green fiber as #00010

Positioning Wedge, Blue, 22"L x 20"W x 8"H Tank Brushes High-carbon alloy output shaft providesSkillbuilders wedges are made of molded foam coated with a tough integral washable coating. Heavy duty positioning and vestibular wedges are ideal for institutional use in physical therapy departments, home use, special education programs, pre school programs, physical education classes and the gym. They can be used under the back, arm, or leg of a patient for comfortable and functional positioning. They can be used to provide the necessary leverage