What do you call this product?

Leg condom

Prosthetic sleeve?

Nub donut. And the flavor is whatever color you choose.

Stump rubber

It looks like a sleeve for a handicapped person's leg. It doesn't look anything like an elephant's condom.

Thought it was a donut not a horse condom

The inadequacy rubber 😂

Leg condoms?

Intimidating

A vacuum silicon liner