Mama Elephant Dies and Stamps are available on their store at mamaelephant.com. They have varied stamps (called ‘Clearly Creative Stamps’), dies (called ‘Creative Cuts’), and inks.
Some of the available dies are animals and bow themed dies that have their own corresponding stamps.
The stamps are made in the USA and manufactured from quality photopolymer while the dies are made of premium steel that can cut various papers. However, I still haven’t got any information if the dies can cut felt or not.