Extender Inflatable 1 2 Leg 6 for #7450AD or 7450AS Lamps Magnifying Examination 6 * Provides maximum cushioned 18747 6 * Provides maximum cushioned support for comfortable floor exercises and to help protect against injury * Made of high density polyethelene a lightweight and non PVC fabric like material it is waterproof wear resistant and designed for repetitive use by physical * therapists and in fitness clubs * Washable with soap and water and easy to care for * Includes pre drilled hanging holes and two elastic straps for easy storage options * 9 varieties all 75 long * Shipping Carton Size: 42 L x 12 W x 10 H Stand for Large Cylinder 7 9 1 2 diameter (Painted)(Green) This extender will fit #7450AD (you would need 2) or #7450AS