Sizes 4" 4.5" 4.75" & 5" Strong Grip Tread. High Quality Stainless Steel. Safe, Secure, Durable And Non-Rusty. Provides Optimum Comfort For The Leg Position. Flexible Strong Rubber Joint To Allow Flexibility. Read Description: Black Matte FLEXIBLE STIRRUPS HORSE RIDING S/ STEEL WITH BLACK TREADS High Quality Stirrups With Strong Grip Tread FEATURES: SOLD AS PAIR PROVIDES OPTIMUM COMFORT FOR THE LEG POSITION. FLEXIBLE STRONG RUBBER JOINT TO ALLOW FLEXIBILITY. SAFE, SECURE, DURABLE AND NON-RUSTY. HIGH QUALITY STAINLESS STEEL. GOOD QUALITY MADE OF STEEL NOT IRON AND MORE DURABLE. SMOOTH AND EASY TO HOP ON TREAD WITH STRONG GRIP.