Cold Wind Double Layer Black And White Checkerboard Necklace Trendy Cool Bag $ 4.41 Product information: Material: Alloy Treatment process: electroplating Type: Necklace Style: Women's Style: Bag Extension chain: 10cm or less Pendant material: alloy Circumference: 21cm (inclusive)-50cm (inclusive) Color: 01 black and white grid Packing list: Alloy clavicle chain X1