*100% Brand New and high quality. Style: breast pump replacement safety tube Material: silicone Color: as shown in the picture Dimensions: As shown in the picture, outer diameter 5mm, inner diameter 3mm Packaging: OPP bag Usage: Daily decoration, breast pump accessories Package includes: 1pce**according to the picture you choose Notice: 1. Please allow slight differences due to manual measurement. The above dimensions are for reference only. 2. Please note that due to lighting effects, brightness, display settings contrast, etc., the color tone of the on-site color photos may be slightly different from the actual project.