Positioning Wedge, Blue, 22"L x 20"W x 8"H Tank Brushes The specialized thread on this

The specialized thread on this brush fits the Vikan long flexible handles 5350 and 53525

and certain finishing operations for concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces

14"W x 18"L x 6"H

Resistance range starts with low starting resistance and stepper starts in neutral starting position

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

Positioning Wedge, Blue, 22"L x 20"W x 8"H Tank Brushes The specialized thread on thisSkillbuilders 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