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: RAINBOW FLEXIBLE STIRRUPS HORSE RIDING S/ STEEL WITH BLACK TREADS High Quality Rainbow Stirrups With Strong Grip Tread FEATURES: HIGH QUALITY STAINLESS STEEL. PLAZMA COATED MULTI COLOUR. SAFE, SECURE, DURABLE AND NON-RUSTY. FLEXIBLE STRONG RUBBER JOINT TO ALLOW FLEXIBILITY. SMOOTH AND EASY TO HOP ON TREAD WITH STRONG GRIP. GOOD QUALITY MADE OF STEEL NOT IRON AND MORE DURABLE. SOLD AS PAIR PROVIDES OPTIMUM COMFORT FOR THE LEG POSITION.