Pool players, if you want to keep your expensive cues in perfect condition, these INFUNLY joint protectors are essential! You get three pairs in the package - that's three male and three female protectors, so you can outfit multiple cues or have spares. The 5/16x14 thread size is super common, but definitely double-check your cue's specifications before buying. These protectors screw right onto the joint pins and collars to prevent damage from bumps, drops, or just general wear and tear. They also keep dirt and debris out of the threads, which is important for maintaining a smooth, secure connection when you assemble your cue. Made from durable black plastic with a smooth finish, they look professional and won't work loose during storage or transport. At about 2.2 inches long, they provide good coverage without being bulky. The ergonomic design makes them easy to screw on and off, and the shiny finish gives them a quality appearance. Whether you're a serious player with expensive equipment or a casual player who wants to maintain your gear, these inexpensive protectors can save you from costly repairs down the road. They make great gifts for pool enthusiasts too - practical, affordable, and something most players will actually use. One of those small investments that protects your much larger investment in quality billiard equipment. Keep your cues looking and performing their best with these simple but effective protectors!