A multi-functional toy! Crafted from soft silicone, these interlocking links easily attach to a stroller, car seat, bouncer, or play gym for an on-the-go teether or are used to link favorite toys & pacifiers. A safe source of stimulation with an easy-to-grasp shape. Let your baby explore the different textures while chewing, and aid them through the teething process. Pop into the fridge or freezer for cooling relief on sore little gums.