Features: Interesting&attractive - attract baby attention, let the world of baby filled with sound just by gently shaking hands. Adjustable adhesive wrist band is easy for you to choose the comfortable size for your baby. Built-in rattle(ring bell) to emit soft rustle sound.(lighter sound, so it is easily for kids to looking for and find it) Baby getting like observing their fingers and sucking it since they are 3 months old. Put on this cute wrist band for baby so they can easily find their lovely hands. Cute&lovely look - beautiful and colorful. Specifications: Type: Baby rattle toys Material: Cloth Size: Approx 15*6 CM Package list:1 pcs Wrist Bands/1 pcs Socks Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.