Cremation urn for ashes Material- Solid brass plated with nickel and pink enamel.
Size- Tiny 3"
Size- Small 4.25" tall.
Capacity- 15 cubic inches/ 250ml
Size- Medium 6" tall.Capacity- 60 cubic inches.
Size- Large 7" Capacity- 1lt   Size0 7" tall 
If unsure about that cremation urn size you will need we advise you ask your funeral director or crematorium how much ash there will be before buying a cremation urn