Our Lightest Soother Ever: The lightest one-piece silicone soother* Symmetrical Design: This comforter has a symmetrical teat, so it'll always be the right way up Kind to skin: This baby dummy is specially designed with air holes so their skin can breathe BPA Free: All Tommee Tippee soothers are BPA free for added peace of mind Orthodontic*: The vented baglet compresses easily to reduce pressure on developing teeth and gums.