These are bulk Calma feeding nipples with cap/lid. You get the complete piece (all pieces together for 1 like how it would be in a retail box for 1 without bottle).
Includes everything except the bottle. They go on regular Medela 5 oz or 8 oz bottles.
BULK ITEMS ARE STORED IN OPEN CONTAINERS. Some may be dirty/dusty or light scratches if they rubbed against other plastic items.