Ring Grip Exercisers Rolling Walkers W/Handbrakes For elevating the head or

For elevating the head or foot of the bed

1” by 3”

Knee Elevation Pillow

Can the air inflation valve be locked in place

What size are the rollers

Ring Grip Exercisers Rolling Walkers W/Handbrakes For elevating the head orFeatures STRENGTH BUILDERS Increases strength in the fingers, hands, wrists and forearms by squeezing, pinching, pulling and extending each ring IMPROVES DEXTERITY Improve overall dexterity and fine motor skills with a variety of movements DURABLE LATEX FREE RINGS High quality, odorless silicone rings are tear and split resistant and are easy to clean COMFORTABLE FIT Exercise rings are perfectly sized for adult hands and are quiet for use at home, at