Slipstick CB656 5 Inch Incline Bed Risers for Acid Reflux / GERD Relief (Set of 2 Risers and 2 Non Slip Rubber Protector Pads) White Designed to add 5 inches of incline to a bed to relieve and treat medical conditions like Acid Reflux Fits under bed posts or wheels from 1-1/4" to 3" in diameter Complete bed stability: Set contains 2 heavy duty bed raisers and 2 free gripping floor protectors for the other 2 legs Rubberized base provides stability and protects every possible floor type (wood, carpeted or hard surface) Each supporter cone supports 500 lbs max weight (set of 2 holds 1000 lbs.)