925 Sterling Silver Safety Pin Horse Head Equestrian Brooch Horse Head Pin Safety Backing Material: .925 Sterling Silver Measure: 2.5 inch L x 0.5 inch W Weight: 4.7 Grams Horse Head Pin Safety Backing Material: .925 Sterling Silver,Measure: 2.5 inch L x 0.5 inch W,Weight: 4.7 Grams.