[Material Safety:Baby teething toys are made of food-grade silicone. Resistant to high and low temperatures can be boiled steam or refrigerated -50° to 230° "Easy to Clean:Baby teethers are durable.Cleaning methods can be washed by hand washing dishwasher boiling water. Chew texture for babys needs for relief of discomfort and soft gums" Early Aducation Toy:Remote teether for baby is helpful to recognition color and learn early education and exercise Fun to play:Teething Toys are perfect for babies aged 3-24 months.They look like TV remotes for kids to play "Baby Teething Relief:Each molar toy has a raised design to soothe and massage babys swollen gums and help baby to relieve irritability and discomfort during teething"]