Alloy Hollow Photo Picture Locket or Essential Oil Fragrance Aromatherapy Diffuser Necklace 1pcs locket+1pcs necklace+3pcs Pad Main Material: Alloy Size(about):L*W*Thickness=40*28*9mm,in inch:1.57*1.1*0.35" Chain length(about):24"inch Wihgt(about): 21g/pcs More Details: as the pictures show