Colorful Luminous LED Jelly Student Silicone Couple Wrist Watch Sets Case diameter:42mm, Band length:230mm ,Band Width:20mm,Suitable for Hand around 14cm-19.5cm Band Material:Silicone Color:white,black You and me together! Elegant His and Her Couple Wrist Watch Set. Ideal gift for wedding, anniversary and valentines day. Packaged:2pcs Wrist watches