Choose from over 13,000 locations across the UK . Prime members get unlimited deliveries at no additional cost . Dispatch to this address when you check out . Packs in clear box: Comes with 2 pair nipple corrector pullers, 1 pair in one box for easily carried and storage for your daily and travelling . High-quality Material: Made of silicone material, super soft and safe, durable, washable and reusable, will greatly reduce the burden on the skin . Assisted Breastfeeding: Flexible adjustment of attraction force by squeeze. By covering the nipples which are small, flattened or inverted, the nipples are drawn out by the pressure . Easy to Use: No need to use other auxiliary tool, gently press can make it suck up firm, utilize negative pressure to drag and pull nipples . Invisible: The size is similar to nipples, so it does not affect the appearance. Blanching for a few minutes, convenient and clear for secondary use .