12" x 14" x 2", Hush Pad, Anti-Vibration Support For Any Recreation Vehicle, Once Detached, Your RV Stands Need Balance, Support & A Hard Wearing Durable Base To Reduce Unwanted Vibrations From Uneven Or Gravel Surfaces, Made From 100% Recycled Rubber, UV Resistant, Easy To Clean, & Comes With A Built-In Handle, Moisture & Mold Resistant, 5 Year Warranty.