Item specificsType:Nipple，PacifierBrand Name:aventQuantity:2Material Feature:BPA FreePattern:Small Circular HoleDimension:MType:Nipple (Separate Sale)Material:Silica gelFlow Velocity:Medium FlowMouth Size:StandardModel Number:r234Packaging:packNipple type:nipple ( sheet sells )Color:Light Grey， Dark Gray， Dark KhakiSize:1 2 3 4 Hole，Slot hole