This Sweet Paws Wearable Puppy Teether Stack Party of 4 allows you to easily take playtime on the go! Wear these teethers on your wrist and when your puppy pal is ready to play, simply remove them and let the fun activities begin! These teethers can help reduce boredom and encourage healthy chewing habits. They are made from 100% food-grade silicone and are completely free from phthalates, lead and BPA. Your little on is going to love having safe chew toys to play with, no matter where you go!