The “Triangle 57 mm Black Plastic” typically refers to a triangular rack used in pool or billiards to set up the balls for a game. Here are its key features:

• Material: Constructed from durable black plastic, ensuring longevity and resistance to wear.
• Size: Measures 57 mm on each side, suitable for standard-sized pool balls.
• Design: Triangular shape with smooth edges, facilitating tight and secure rack formation.
• Functionality: Designed to hold and arrange the pool balls in a precise triangle formation for the initial break shot.
• Versatility: Compatible with various types of pool games, including 8-ball, 9-ball, and others.
• Ease of Use: Lightweight and easy to handle during setup and storage.

This triangle is essential for setting up the balls accurately and efficiently, enhancing the start of each game with consistency and reliability.