CONFORMAX"TOPPER EXCEL" CLASSIC Motorcycle Gel Seat Cushion- Large TR-AIRMAX (18x20x14) MADE IN THE USA. (Standard: Free 2-3 Day Shipping !!!).CONFORMAX body conforming gel-on-foam technology offers better comfort than gel or foam alone. 1/2" ULTRAGEL cast onto " high performance ULTRAFOAM ensures body conforming fit to the rider's anatomy. Reduces and equalizes sitting pressure. Low profile comfort. Only 1-1/4 thick. Length 18" x Front Width 20" x Rear Width 14". Reduces road vibrations and rider fatigue, during and after long trips. GOOD BYE MONKEY BUTT! Attaches easily and safely to the seat with a secure, yet simple adjustable strap system (see photos). Choice of two types of strap systems included with each cushion: (Velcro-type hook & loop fastening system, or a universal D-Ring/Ear Tab). Simple, clear installation instructions assure extensive cushion positioning options for all fixed or removable bike seats and rider anatomies. All covers have a grippy-bottom and a handsome, durable top surface: The AIRMAX-3D Cool Ride cover provides EXCELLENT AIR-FLOW VENTILATION BETWEEN THE RIDER AND CUSHION SURFACE FOR EXTRA COOL COMFORT ON LONG RIDES. Minimizes heat build-up on the seat when parked in full sun. Color Black.