TEETHER BUMP DESIGN: With a textured silicone section over the fingers, it helps to relive the pain of teething and promotes healthy baby's gum and strong teeth. BPA FREE: The teething gloves are free from BPA or any kind of harmful chemicals for the baby care. CRINKLE SOUND: Built in PP sounding membrane to simulate the sound of the candy, hearing this baby will be more curious. ADJUSTABLE CLOSURE: Adjustable Hook And Loop Fastener helps adjust the mitten to the perfect fit. 2-IN-1 BENEFIT: Get double benefit of teether and mitten in a single product. Mitten safeguards the baby from occasional scratches from their sharp nails and teether relieves them from teething pain.