Mustelans reach maturity quickly, but otherwise age at roughly the same pace as humans. They live to around 120 years old.

Mustelans come in a wide variety of sizes. You are Medium or Small. You choose the size when you select this race.

Despite their short legs, Mustelans are rather fleet of foot. Your walking speed is 30 feet. Additionally, some Mustelans are great swimmers, while others can climb or burrow. Choose among swimming, climbing, or burrowing. The chosen speed is equal to your walking speed.

Highly sociable creatures, Multelans tend to pick up the languages of other cultures around them. Your character can speak, read, and write Common and one other language of your choice.

Mustelans have short, compact legs that allow them to make quick, agile movements. You have proficiency in both stealth and acrobatics.

Mustelans have long, slender bodies ideal for moving through tight spaces with ease. You can move through other creatures' space and you can squeeze through spaces as little as one third your size. Moving while squeezing does not impart disadvantages on attack rolls or ability checks and you can move without a penalty to your speed while squeezing.

With their low profiles, Mustelans have the perfect bodies for traversing through tunnels, nooks, and crannies. Standing up from prone only takes 5 feet of your movement speed (lying down to go prone takes no movement). Crawling whilst prone does not require any additional movement and your attacks do not suffer disadvantage while you are prone.