Inflatable Lumbar Cushion KPSK Insert insulated hose into unit

Insert insulated hose into unit until audible click

Press and hold 'M' button

clean surface

Pigtail 2mm stud or snap connector is compatible with most TENS

Inflatable Lumbar Cushion KPSK Insert insulated hose into unit60 Day Guarantee View Details > Features COMFORTABLE SEATING Provides comfortable support in any chair at home, the office or on the go CONTOURED DESIGN Ergonomic, contoured design provides support for both the lower and upper back EASY TO INFLATE Dual layer air valve allows for quick inflation and easy adjustments by releasing the air valve for customized comfort and support DURABLE WATERPROOF CUSHION Soft, polyester fabric outer layer is snag and