Color: Black/Pony Size We reinvented the neck strap with an extra rolled leather "handle" that sits above the neck strap for an easy hold that extends up to 16 inches (40cm). The Double Neck Strap is fully adjustable and snaps onto both of the saddle D-Rings to conform to FEI rules and customize it to fit the horse and rider. Straps may be altered and trimmed to fit based on riding style and horses conformation. It comes with a 16 inch strap (40cm), but an Extra Long 22 inch Strap is also available and sold separately. Sizing Instructions: With a measuring tape, measure around the horse's neck where you want the Double Neck Strap to sit. Size Specifications: FULL SIZE- is 40" (102cm) - 50" (127cm) circumference. The Full Size fits MOST horses and cobs. PONY SIZE measures 31" (79cm) - 44" (112cm) circumference. Fits MOST medium to very small ponies. EXTRA FULL- 50"(127cm) - 64" (163cm) circumference. Fits LARGE draft-type horses.