Stainless Steel Heart-Shaped Pendant Necklace Female ECG Necklace Clavicle Chain $ 4.26 Specification: Material: Stainless steel Treatment process: Electroplating Type: Pendant, pendant Style: Unisex Shape: Heart shape Applicable gift-giving occasions: Weddings, travel souvenirs, employee benefits Extension chain: 10cm or less Pendant material: Stainless steel Circumference: 21cm (inclusive)-50cm (inclusive)