Skillbuilder Vinyl Coated Positioning Wedges (Compare to Tumbleforms) Variant:Skillbuilder Vinyl Wedge - 22" L x 20" W x 10" H All four limbs may be

All four limbs may be used independently or simultaneously

hips and buttocks without putting extra stress on joints

Pulse Amplitude: 0-80v Each Channel (500 OHM Load)

1/2 peak duration

Dexterity norms included

Skillbuilder Vinyl Coated Positioning Wedges (Compare to Tumbleforms) Variant:Skillbuilder Vinyl Wedge - 22" L x 20" W x 10" H All four limbs may beSkillbuilder Vinyl Coated Positioning Wedges (Compare to Tumble Forms) These versatile wedges are ideal for gross motor activities such as rolling, tumbling and walking up or downhill. They also provide comfortable positioning for reading or fine motor activities. Can be used as an alternative to sitting when a child lacks head control, balance or trunk control. The vinyl coated wedges are only available in blue. **Not Returnable