This set of 3 stickers includes the following species:

Ceanothus silk moth (Hyalophora euryalis)
Polyphemus moth (Antheraea polyphemus)
Southwestern eyed sphinx moth (Smerinthus cerisyi)

Each sticker measures approximately 3-4.5 inches wide.

Stickers ship for free from my site, and are delivered via standard mail (USPS).