The Tommee Tippee Ultra Light Ortho Pacifier is a set of four single-piece pacifiers designed for babies aged 0-6 months. The pacifiers feature an orthodontic nipple made of silicone and are curved for comfort. They are BPA and BPS-free and come in a multicolor design suitable for both boys and girls. The pacifiers are ultra-light and help to stay in the baby's mouth. They are not personalized and do not come with any custom bundle or modification.