These ruler bracelets for kids are made from soft silicone that wraps elegantly around the wrist without hurting the kid. Snap bracelets for kids are not only fun, but they are also a handy measuring tool for young students. Each bracelet features a fun design on 1 side and a 12″ ruler on the other side (measures in inches and centimeters)! These silicone slap bracelets are excellent as party favors for kids, easter basket stuffers, teacher rewards for students, treasure chest toys for classroom and many more! Comes in assorted styles and each bracelet comes individually packaged.