Maski/ Hoody/ Tikki Toby

Slenderman's height is 2–2.5 meters.

Slenderman's age is unknown.

Slenderman's proxies are characters who serve Slenderman and act according to his desires and needs.
Description: A very tall, pale man with unnaturally long limbs and sometimes black, flexible tentacles or appendages growing from his back. One of his most striking features is his absolute facelessness. He wears a black funeral suit with a white shirt.
Role: Kidnapper, particularly of children, whom he takes away to places where they are never found again. An integral part of the Slenderman character is the absolute ambiguity and obscurity of his intentions.
Abilities: Slenderman is believed to be an excellent telepath, capable of teleportation, lengthening his body, arms, changing their number, and even turning them into tentacles.
Habitat: mainly forests and abandoned buildings.

The character's real name is Brian Thomas.
Appearance:
constantly wears a hooded sweatshirt that hides his face;
often depicted wearing a yellow sweatshirt.
Hair color: dark blond.
Eye color - blue.
Character:
mysterious, never speaks, prefers to communicate through actions or notes;
goals and loyalties remain a mystery: sometimes he helps the heroes, but in other cases he becomes their enemy.
He is ruthless and calculating in his actions, it is difficult to catch him off guard.

Age: 27 years.
Height:
Hoodie is one of Slenderman's proxies,

Ticci-Toby (full name Tobias Erin Rogers) is a creepypasta character and one of Slenderman's proxies.
Age: 25 years
Height: 178
Appearance: A 19-year-old teenager with pale skin, brown hair, and brown eyes. He wears a brown sweatshirt with a dark blue hood and gray sleeves with brown stripes, gray jeans, black gloves, round glasses with orange lenses, a black mask, and black and white sneakers.
Character
Tics: Tourette syndrome causes strange movements and abrupt reactions, making Toby's behavior unpredictable.
Heartlessness: After his father's murder and the events with Lyra, Toby lost his sense of empathy, making him cold and cruel.
Loyalty: He obeys Slenderman unconditionally, considering him his savior.
Mental disorders: hallucinations, which sometimes cause Toby to lose contact with reality, aggressive and hot-tempered behavior.

Tim Masky is a character from the Slenderman mythology, one of Slenderman's proxies. His real name is Tim Wright.
Age: 29 years
Height: 186
Appearance: A white mask with black eye holes and subtle facial features, Tim often wears casual clothing such as hoodies and jackets. In normal life, Tim appears as an emaciated but ordinary person, but in his Mask state, he becomes aggressive and is often depicted with a wild gaze.
Character
Two personalities: Tim and Masky are distinct personalities, one of which is under the influence of Slenderman. Tim tries to resist his alter ego, but Masky gains the upper hand when Slenderman strengthens his influence.
Aggression: Masky acts harshly and aggressively, showing no mercy to his targets.
Humanity: Unlike other proxies, Masky retains glimmers of humanity - he sometimes helps other heroes, although this happens rarely.