Note: Package including: 1xpc ring (not 1 pair),,Fashion titanium stainless steel lovers ring crystals promise Key and Lock couple rings,,Please Select Key for women, select Lock for men, and choose the size you want.,,Key size: US 5, 6, 7, 8, 9,10,Lock size: US 7, 8, 9, 10, 11 ,,Women ring is key design,men ring is lock design.,A+++ High quality titanium steel rings, best gift idea for couples and lovers, he and she; design for wedding or engagement.