Additional removable knee piece for extra support

Drive Medical Non-Tilt Overbed Table

Lines the entire seat or chair with soft comfortable foam

Stoma Opening: 1-9/16" Pre-Cut Flat

Polyester/cotton blend cover is removable and washable

Pos-T-Vac Ultimate II Round Ring Medium/High Tension Allergy and Sinus Relief Additional removable knee piece forUro Matrix Pos T Vac Ultimate II Round Ring #1 Size, Medium High Tension The most important component of a vacuum therapy system is the tension system. The Ultimate 2 Tension Systems combine proven venal occlusion design built into the Ultimate Soft Gel system. Adding looped handles facilitates the opening of the center loop and allows for an easier grip.