[header] How to make your own wrestling ring [title] Buy four 8 foot (2.4 m) tall wooden posts. [step] Look for posts that are around 6 inches (15 cm) wide by 6 inches (15 cm) long. These posts will serve as the corners of your wrestling ring. 
[title] Measure and mark 42 inches (110 cm) up from the bottom of each post. [step] That's where the floor of your wrestling ring will be.