Up easy seat cushion, 

Material: fabric, steel, plastic
Filling: high rebound spong
Size: 43x38x9cm
Weight: 9lbs/4kg
Weight capacity: light, up to 220lbs/100kg, heavy, up to 340lbs/154kg

Feature
1. Adjustable setting to simply select the proper preloaded assistance needed
2. Up easy lifting cushion helps you rise gently from a seated position.
3. Manual lift cushion supports 80% of your weight with its spring-loaded design, activating
automatically when you lean forward.
4. Lifting seat cushion is high density foam with non-skid backing, built-in handle and machine-5.
washable polyester cover
6. Non electric, simple to use