Photo is just an indicative representation of product not exact match.

just mention bird name in comment section for size.

all sizes available from budgies to macaw.

3.5mm  Java finch
4.5mm love bird budgies

5.5mm cockatiel small conure

7.5mm  sun conure
8.5mm ring neck
9.5mm Alexander
11.5mm gray parrot
14.5mm Blue & gold